2100  (250-1624)             Troubleshooting            Faxback Doc. # 2671

If you have problems after installation, check the following to determine
the cause.

A.  Ensure that all cables are properly connected, and that all plugs are
    firmly seated in their sockets.  Check to see if the VGA card is
    firmly seated in its bus expansion slot.  Be sure it is not making
    contact with any other cards in the system.

B.  Ensure that the display monitor is properly connected to the
    computer.  Be sure the display monitor and your systems power
    supply is operating properly (i.e. Fan operates, system power light
    comes on).  Power OFF the computer system and all other connected
    devices before checking the following conditions.

C.  Ensure that the system motherboard switches/jumper(s) are set
    properly for use with the VGA board.

D.  Ensure that no other switch settings on the motherboard have been
    accidentally changed.  Refer to the documentation provided with you
    computer to determine the correct switch settings.

E.  Be sure the CLMODE.EXE setting match your monitor frequency.  If
    checking these items does not locate the problem, there may be a
    malfunction of the computer system, display monitor or the VGA board.
    Consult your computer dealer for assistance in locating the problem.

(smc-11/04/93)