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                                                                       Exhibit 2

                             CERTIFICATE OF ADOPTION

                                       OF

                AMENDMENT TO AMENDED ARTICLES OF INCORPORATION

                                       OF

                       PIONEER-STANDARD ELECTRONICS, INC.


         Preston B. Heller, Jr., President, and William X. Haase, Secretary of
Pioneer-Standard Electronics, Inc, an Ohio corporation, with its principal
office located in the County of Cuyahoga of the State of Ohio do hereby certify
that an annual meeting of the holders of the shares of said corporation
entitling them to vote on the proposal to amend the Amended Articles of
Incorporation thereof, as contained in the following resolution was duly called
and notice thereof was duly given, and that said meeting was held on the 20th
day of June, 1973, at which meeting a quorum of such shareholders was present in
person or by proxy and that by the affirmative vote of the holders of shares
entitled under the Articles to exercise two-thirds of the voting power of the
corporation on such proposal, the following resolution to amend the Amended
Articles was adopted:

                                   RESOLUTION:

         RESOLVED, that Article Fourth of the Amended Articles of Incorporation
of this Corporation be and thereby is amended so that it reads as follows:

                  "FOURTH: The authorized number of shares of the Corporation is
                  2,000,000, all of which shall be common shares without par
                  value."

         IN WITNESS WHEREOF, the said Preston B. Heller, Jr., President, and
William X. Haase, Secretary, of Pioneer-Standard Electronics, Inc. acting for
and on behalf of said corporation, have hereunto subscribed their names this
17th day of May, 1974.

                                              /s/ Preston B. Heller
                                         ---------------------------------------
                                                      President

                                              /s/ William X. Haase
                                         ---------------------------------------
                                                      Secretary
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                             CERTIFICATE OF ADOPTION

                                       OF

                 AMENDMENT TO AMENDED ARTICLES OF INCORPORATION

                                       OF

                       PIONEER-STANDARD ELECTRONICS, INC.

         Preston B. Heller, Jr., President, and William X. Haase, Secretary, of
Pioneer-Standard Electronics, Inc., an Ohio corporation, with its principal
office located in the County of Cuyahoga of the State of Ohio do hereby certify
that an annual meeting of the holders of the shares of said corporation
entitling them to vote on the proposal to amend the Amended Articles of
Incorporation thereof, as contained in the following resolution, was duly called
and notice thereof was duly given, and that said meeting was held on the 28th
day of June, 1979, at which meeting a quorum of such shareholders was present
in person or by proxy and that by the affirmative vote of the holders of shares
entitled under the Articles to exercise two-thirds of the voting power of the
corporation on such proposal, the following resolution to amend the Amended
Articles was adopted:


                                   RESOLUTION


         RESOLVED, that Article Fourth of the Amended Articles of Incorporation
of this Corporation be and it hereby is amended so that it reads as follows:

                  "FOURTH: The authorized number of shares of the Corporation is
                  5,000,000, all of which shall be common shares without par
                  value."

         IN WITNESS WHEREOF, the said Preston D. Heller, Jr., President, and
William X. Haase, Secretary, of Pioneer-Standard Electronics, Inc., acting for
and on behalf of said corporation, have hereunto subscribed their names this
10th day of August 1979.

                                              /s/ Preston B. Heller
                                         ---------------------------------------
                                                      President

                                              /s/ William X. Haase
                                         ---------------------------------------
                                                      Secretary

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                           CERTIFICATE OF AMENDMENT
                                      
                                      TO
                                      
                      AMENDED ARTICLES OF INCORPORATION
                                      
                                      OF
                                      
                      PIONEER-STANDARD ELECTRONICS, INC.

                                                              Charter No. 317430

         James L. Bayman, President, and John S. Zarka, Secretary, of
Pioneer-Standard Electronics, Inc., an Ohio corporation, do hereby certify that
a meeting of the Shareholders of Pioneer-Standard Electronics, Inc. was duly
called and held on June 27, 1985, at which meeting a quorum of such Shareholders
was present in person or by proxy at all times, and that by the affirmative vote
of the holders of shares entitling them to exercise two-thirds of the voting
power of said corporation, the following resolutions were adopted for the
purpose of adding a new Article SEVENTH to the Amended Articles of
Incorporation of said corporation:

                  "RESOLVED, that a new Article SEVENTH be added to the
         Company's Amended Articles of Incorporation to read in its entirety as
         follows:

         'SEVENTH.

                  A. A Business Combination (as hereinafter defined) shall be
         authorized and approved by the affirmative vote of the shareholders of
         not less than eighty percent (80%) of the outstanding shares of the
         corporation entitled to vote generally in elections of Directors;
         provided, however, that the eighty percent (80%) voting requirement
         shall not be applicable if:

                           1. The Board of Directors of the corporation by
                  affirmative vote, which shall include not less than a
                  majority of the entire number of Continuing Directors (as
                  hereinafter defined), (a) has approved in advance the
                  acquisition of those outstanding shares of the corporation
                  which caused the Interested Party (as hereinafter defined) to
                  become an Interested Party or (b) has approved the Business
                  Combination; or

                           2. The Business Combination is a merger or
                  consolidation and the cash or Fair Market Value of other
                  consideration to be received per share by holders of the
                  common shares of the corporation in said merger or
                  consolidation is not less than an amount equal to the sum of:
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                                    (a) the greatest of (i) the highest per
                           share price, including commissions, paid by the
                           Interested Party for any shares of the same class or
                           series during the two-year period ending on the date
                           of the most recent purchase by the Interested Party
                           of any such shares, or (ii) the highest sales price
                           reported for shares of the same class or series
                           traded on a national securities exchange or in the
                           over-the-counter market during the two-year period
                           preceding the first public announcement of the
                           proposed business transaction; plus

                                    (b) interest on the per share price
                           calculated at the rate of ten percent (10%) per
                           annum, compounded annually from the date the
                           Interested Party first became an Interested Party
                           until the business combination is consummated, less
                           the per share amount of cash dividends payable to
                           holders of record on record dates in the interim up
                           to the amount of such interest.

                  For purposes of this clause (2), per share amounts will be
                  adjusted for any stock dividend, stock split or similar
                  transaction.

                  B. For purposes of this Article Seventh:

                  1. The term "Business Combination" shall mean (a) any merger
         or consolidation of the corporation or a subsidiary of the corporation
         with or into an Interested Party, (b) any merger or consolidation of an
         Interested Party with or into the corporation or a subsidiary, (c) any
         sale, lease, exchange, mortgage, pledge, transfer or other disposition
         (in one transaction or a series of transactions) in which an interested
         Party is involved, of any of the assets either of the corporation
         (including without limitation any voting securities of a subsidiary) or
         of a subsidiary having a Fair Marker Value in excess of $2,000,000, (d)
         the adoption of any plan or proposal for the liquidation or dissolution
         of the corporation proposal by or on behalf of any Interested Party,
         (e) the issuance or transfer (in one transaction or a series of
         transactions) by the corporation or a subsidiary of the corporation to
         an Interested Party of any securities of the corporation or such
         subsidiary, which securities have a Fair Market Value of $2,000,000 or
         more, or (f) any recapitalization, reclassification, merger or
         consolidation involving the corporation or a subsidiary of the
         corporation that would have the effect of increasing, directly or
         indirectly, the Interested Party's voting power in the corporation or
         such subsidiary.


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                  2. The term "Interested Party" shall mean and include (a) any
         individual, corporation, partnership, trust or other person or entity
         which, together with its "affiliates" and "associates" (as those terms
         are defined in Rule 12b-2 of the General Rules and Regulations under
         the Securities Exchange Act of 1934, as in effect on May 22, 1985) is
         or, with respect to a Business Combination, was within two years prior
         thereto a beneficial owner of shares aggregating ten percent (10%) or
         more of the aggregate voting power of any class of capital stock of the
         corporation entitled to vote generally in the election of Directors,
         and (b) any affiliate or associate of any such individual, corporation,
         partnership, trust or other person or entity. For the purposes of
         determining whether a person is an Interested Party, the number of
         shares deemed to be outstanding shall include shares which the
         Interested Party or any of its affiliates or associates has the right
         to acquire (whether immediately or only after the passage of time)
         pursuant to any agreement, arrangement or understanding, or upon
         exercise of conversion rights, warrants, or options, or otherwise,
         but shall not include any other shares which may be issuable to any
         other person.

                  3. The term "Continuing Director" shall mean a director who is
         not an affiliate of an Interested Party and who was a member of the
         Board of Directors of the corporation immediately prior to the time
         that the Interested Party involved in a Business Combination became an
         Interested Party, and any successor to a Continuing Director who is not
         such an affiliate and who is nominated to succeed a Continuing Director
         by a majority of the Continuing Directors in office at the time of such
         nomination.

                  4. "Fair Market Value" shall mean the fair market value of
         the property in question as determined by a majority of the Continuing
         Directors in good faith.

         C. The provisions of this Article Seventh shall be construed liberally
to the end that the consideration paid to holders whose shares are acquired by
an Interested Party in connection with a merger or consolidation shall not be
less favorable than that paid to holders, of such shares prior to such merger or
consolidation. Nothing contained in this Article Seventh shall be construed to
relieve any Interested Party from any fiduciary duties or obligations imposed by
law.

         D. Notwithstanding any other provision of the Amended Articles of
Incorporation or the Amended Code of Regulations of the corporation and
notwithstanding the fact that a lesser percentage may be specified by law, these
Amended Articles of Incorporation or the Amended Code of Regulations of the
corporation, the affirmative 

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vote of the holders of not less than eighty percent (80%) of the then
outstanding shares shall be required to amend, alter, change or repeal, or
adopt any provisions inconsistent with, this Article Seventh; provided,
however, that this paragraph D shall not apply to, and the eighty percent (80%)
vote shall not be required for, any amendment, alteration, change or repeal
recommended to the shareholders by the Board of Directors of the corporation if
the recommendation has been approved by at least two-thirds of the Continuing
Directors.

         BE IT FURTHER RESOLVED, that current Article SEVENTH of the Company's
Amended Articles of Incorporation be redesignated as Article EIGHTH.

         BE IT FURTHER RESOLVED, that the President and the Secretary of the
Company be and they are hereby authorized and directed to file promptly in the
Office of the Secretary of State of Ohio an appropriate Certificate of
Amendment, and to take such other action as may be appropriate, in order to
render effective the foregoing amendment and carry out the purposes of these
resolutions."

         IN WITNESS WHEREOF, said James L. Bayman, President, and John S. Zarka,
Secretary, of Pioneer-Standard Electronics, Inc., acting for and on behalf of
said corporation, have hereunto subscribed their names this 27th day of June,
1985.

                                   /s/ James L. Bayman                        
                                   ------------------------------------------ 
                                   James L. Bayman, President                 
                                                                              
                                   /s/ John S. Zarka                          
                                   ------------------------------------------ 
                                   John S. Zarka, Secretary                   
                                   
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                            CERTIFICATE OF AMENDMENT

                                       TO

                       AMENDED ARTICLES OF INCORPORATION

                                       OF

                       PIONEER-STANDARD ELECTRONICS, INC.

                                                              Charter No. 317430

         James L. Bayman, President, and John V. Goodger, Assistant Secretary of
Pioneer-Standard Electronics, Inc., an Ohio corporation, do hereby certify that
a meeting of the Shareholders of Pioneer-Standard Electronics, Inc. was duly
called and held on July 26, 1994, at which meeting a quorum of such Shareholders
was present in person or by proxy at all times, and that by the affirmative vote
of the holders of shares entitling them to exercise at least two-thirds of the
voting power of said corporation, the following resolutions were adopted for the
purpose of amending Article FOURTH of the Amended Articles of Incorporation of
said corporation:

                  RESOLVED, that Article FOURTH of the Amended Articles of
         Incorporation shall be deleted and replaced by the following:

                           "FOURTH: The authorized number of shares of the
                  corporation is Forty Million (40,000,000) shares, all of which
                  shall be Common Shares, without par value."

                  IN WITNESS WHEREOF, said James L. Bayman, President, and John
         V. Goodger, Assistant Secretary, of Pioneer-Standard Electronics, Inc.,
         acting for and on behalf of said corporation, have hereunto subscribed
         their names on this 28th day of July, 1994.

                                   /s/ James L. Bayman                        
                                   ------------------------------------------ 
                                   James L. Bayman, President                 
                                                                              
                                   /s/ John V. Goodger
                                   ------------------------------------------ 
                                   John V. Goodger, Assistant Secretary

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                            CERTIFICATE OF AMENDMENT
                                       TO
                       AMENDED ARTICLES OF INCORPORATION
                     OF PIONEER-STANDARD ELECTRONICS, INC.


                                                              Charter No. 317430

         James L. Bayman, President, and John V. Goodger, Assistant Secretary,
of Pioneer-Standard Electronics, Inc., an Ohio corporation, do hereby certify
that a meeting of the Shareholders of Pioneer-Standard Electronics, Inc. was
duly called and held on July 23, 1996, at which meeting a quorum of such
Shareholders was present in person or by proxy at all times, and that by the
affirmative vote of holders of shares entitling them to exercise at least
two-thirds of the voting power of said corporation, the following resolutions
were adopted for the purpose of amending Article FOURTH of Amended Articles of
Incorporation of said corporation:

                  RESOLVED, that Article FOURTH of the Amended Articles of
         Incorporation shall be deleted and replaced by the following:

                           "FOURTH: The authorized number of shares of the
                  corporation is Eighty Million (80,000,000) shares, all of
                  which shall be Common Shares, without par value."

                  IN WITNESS WHEREOF, said James L. Bayman, President, and John
         V. Goodger, Assistant Secretary, of Pioneer-Standard Electronics, Inc.,
         acting for and on behalf of said corporation, have hereunto subscribed
         their names this 29th day of July, 1996.

                                   /s/ James L. Bayman                        
                                   ------------------------------------------ 
                                   James L. Bayman, President                 
                                                                              
                                   /s/ John V. Goodger
                                   ------------------------------------------ 
                                   John V. Goodger, Assistant Secretary

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                            CERTIFICATE OF AMENDMENT
                                       TO
                        AMENDED ARTICLES OF INCORPORATION
                                       OF
                       PIONEER-STANDARD ELECTRONICS, INC.

                                                              Charter No. 317430

         William A. Papenbrock, Secretary, of Pioneer-Standard Electronics,
Inc., an Ohio corporation, does hereby certify that a meeting of the
Shareholders of Pioneer-Standard Electronics, Inc. was duly called and held on
July 29, 1997, at which meeting a quorum of such Shareholders was present in
person or by proxy at all times, and that by the affirmative vote of the
holders of shares entitling them to exercise at least two-thirds of the voting
power of said corporation, the following resolution was adopted for the purpose
of amending Article FOURTH of the Amended Articles of Incorporation of said
corporation:

         RESOLVED, that Article FOURTH of the Amended Articles of Incorporation
shall be deleted and replaced by the following:

                  "FOURTH: The authorized number of shares of the Corporation is
         Eighty-Five Million (85,000,000) shares, of which Eighty Million
         (80,000,000) shall be Common Shares, without par value, and Five
         Million (5,000,000) shall be Serial Preferred Shares, without par
         value.

                                  SUBDIVISION A
                PROVISIONS APPLICABLE TO SERIAL PREFERRED SHARES

                  The Serial Preferred Shares may be issued, from time to time,
         in one or more series, with such designations, preferences and
         relative, participating, optional or other special rights, and
         qualifications, limitations or restrictions thereon, as shall be stated
         and expressed in the resolution or resolutions providing for the
         issuance of such series as adopted by the Board of Directors. The
         Board of Directors, in such resolution or resolutions (a copy of which
         shall be filed and recorded as required by law), is also expressly
         authorized to fix:

                           (a) The distinctive serial designations and the
                  division of such shares into series and the number of shares
                  of a particular series, which may be increased or decreased,



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                  but not below the number of shares thereof then outstanding,
                  by a certificate made, signed, filed and recorded as required
                  by law;

                           (b) The annual dividend rate for the particular
                  series, and the date or dates from which dividends on all
                  shares of such series shall be cumulative, if dividends on
                  shares of the particular series shall be cumulative;

                           (c) The redemption price or prices, if any, for the
                  particular series;

                           (d) The right, if any, of the holders of a particular
                  series to convert such shares into other classes of shares,
                  and the terms and conditions of such conversions; and

                           (e) The obligation, if any, of the Corporation to
                  purchase and retire and redeem shares of a particular series
                  as a sinking fund or redemption or purchase account, the
                  terms thereof and the redemption price or prices per share for
                  such series redeemed pursuant to the sinking fund or
                  redemption or purchase account.

                  All shares of any one series of Serial Preferred Shares shall
         be alike in every particular and all series shall rank equally and be
         identical in all respects except insofar as they may vary with respect
         to the matters which the Board of Directors is hereby expressly
         authorized to determine in the resolution or resolutions providing for
         the issuance of any series of the Serial Preferred Shares.

                  In the event of any liquidation, dissolution or winding up of
         the affairs of the Corporation, then before any distribution or payment
         shall have been made to the holders of the Common Shares, the holders
         of the Serial Preferred Shares of each series shall be entitled to be
         paid, or to have set apart in trust for payment, an amount from the net
         assets of the Corporation equal to that stated and expressed in the
         resolution or resolutions adopted by the Board of Directors which
         provide for the issuance of such series, respectively. The remaining
         net assets of the Corporation shall be distributed solely among the
         holders of the Common Shares according to their respective shares.

2

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                  The holders of Serial Preferred Shares shall be entitled to
         one vote for each Serial Preferred Share upon all matters presented to
         the shareholders, and, except as otherwise provided by these Amended
         Articles of Incorporation or required by law, the holders of Serial
         Preferred Shares and the holders of Common Shares shall vote together
         as one class on all matters. No adjustment of the voting rights of
         holders of Serial Preferred Shares shall be made in the event of an
         increase or decrease in the number of Common Shares authorized or
         issued or in the event of a stock split or combination of the Common
         Shares in the event of a stock dividend on any class of shares payable
         solely in Common Shares.

                  The affirmative vote of the holders of at least two-thirds of
         the Serial Preferred Shares at the time outstanding, given in person or
         by proxy at a meeting called for the purpose at which the holders of
         Serial Preferred Shares shall vote separately as a class, shall he
         necessary to adopt any amendment to the Amended Articles of
         Incorporation (but so far as the holders of Serial Preferred Shares are
         concerned, such amendment may be adopted with such vote) which:

                           (i) changes issued Serial Preferred Shares of all
                  series then outstanding into a lesser number of shares of the
                  Corporation of the same class and series or into the same or a
                  different number of shares of the Corporation of any other
                  class or series; or

                           (ii) changes the express terms of the Serial
                  Preferred Shares in any manner substantially prejudicial to
                  the holders of all series thereof then outstanding or

                           (iii) authorizes shares of any class, or any security
                  convertible into shares of any class, or authorizes the
                  conversion of any security into shares of any class, ranking
                  prior to the Serial Preferred Shares; or

                           (iv) changes the express terms of issued shares of
                  any class ranking prior to the Serial Preferred Shares in any
                  manner substantially prejudicial to the holders of all series
                  of Serial Preferred Shares then outstanding;

         and the affirmative vote of the holders of at least two-thirds of the
         shares of each affected series of Serial Preferred Shares at the time
         outstanding, given in person or by proxy at a meeting called for the
         purpose at which the holders of each affected series of Serial

                                       3
   12

         Preferred Shares shall vote separately as a series, shall be necessary
         to adopt any amendment to the Amended Articles of Incorporation (but so
         far as the holders of each such series of Serial Preferred Shares are
         concerned such amendment may be adopted with such vote) which:

                           (i) changes issued Serial Preferred Shares of one or
                  more but not all series then outstanding into a lesser number
                  of shares of the Corporation of the same series or into the
                  same or a different number of shares of the Corporation of any
                  other class or series; or

                           (ii) changes the express terms of any series of the
                  Serial Preferred Shares in any manner substantially
                  prejudicial to the holders of one or more but not all series
                  thereof then outstanding; or

                           (iii) changes the express terms of issued shares of
                  any class ranking prior to the Serial Preferred Shares in any
                  manner substantially prejudicial to the holders of one or more
                  but not all series of Serial Preferred Shares then
                  outstanding.

                  Whenever reference is made herein to shares "ranking prior to
         the Serial Preferred Shares," such reference shall mean and include all
         shares of the Corporation in respect of which the rights of the holders
         thereof either as to the payment of dividends or as to distributions in
         the event of a voluntary or involuntary liquidation, dissolution or
         winding up of the Corporation are given preference over the rights of
         the holders of Serial Preferred Shares; whenever reference is made to
         shares "on a parity with the Serial Preferred Shares," such reference,
         shall mean and include all shares of the Corporation in respect of
         which the rights of the holders thereof (i) neither as to the payment
         of dividends nor as to distributions in the event of a voluntary or
         involuntary liquidation, dissolution or winding up of the Corporation
         are given preference over the rights of the holders of Serial Preferred
         Shares and (ii) either as to the payment of dividends or as to
         distributions in the event of a voluntary or involuntary liquidation,
         dissolution or winding up of the Corporation rank on an equality
         (except as to the amounts fixed therefor) with the rights of the
         holders of Serial Preferred Shares; and whenever reference is made to
         shares "ranking junior to the Serial Preferred Shares," such reference
         shall mean and include all shares of the Corporation in respect of
         which the rights of the holders thereof both as to the payment of
         dividends and as to

                                       4
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         distributions in the event of a voluntary or involuntary liquidation,
         dissolution or winding up of the Corporation are junior and subordinate
         to the rights of the holders of the Serial Preferred Shares.

                                  SUBDIVISION B
                     PROVISIONS APPLICABLE TO COMMON SHARES

         The Common Shares shall be subject to the express terms of the Serial
         Preferred Shares and of any series thereof. Each Common Share shall be
         equal to every other Common Share and the holders thereof shall have
         such rights as are provided by law and, except as otherwise provided
         herein or as required by law, shall be entitled to one vote for each
         share held by them upon all matters presented to shareholders."

         IN WITNESS WHEREOF, said William A. Papenbrock, Secretary of
Pioneer-Standard Electronics, Inc., acting for and on behalf of said
corporation, has hereunto subscribed his name this 1st day of August, 1997.






                                             /s/ William A. Papenbrock
                                             -----------------------------------
                                             William A. Papenbrock, Secretary