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Serial number:
Look on the back panel of the
computer to find the serial number.
System BIOS version:
Restart your system. You’ll see the
system BIOS version number on
the screen when your system
performs power-on diagnostics.
System
configuration:
Windows version:
Start SETUP and select the System
Summary option to see your
system ‘s configuration.
When your computer has loaded
Windows, select Help from the
menu bar. Then select About
Program Manager to see the
version number.
Software versions:
In Windows applications, select
About from the Help menu, or
read the version number from the
banner screen displayed when the
program starts, or check your
software manual.
MS-DOS version:
CONFIG.SYS:
AUTOEXEC.BAT:
At the MS-DOS prompt, type VER
and press Enter to see the MS-DOS
version number.
At the MS-DOS prompt, type
TYPE C: \CONFIG. SYS and press
Enter to see a listing of your system
configuration commands.
At the MS-DOS prompt, type
TYPE C:\AUTOEXEC.BAT and
press Enter to see a listing of your
system startup commands.
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Troubleshooting