Gateway ALR 9200 - Manual (Page 94)

82 Maintaining and Troubleshooting the Gateway ALR 9200 Server
If You Cannot Access Setup
If the diskette drive is misconfigured so that you cannot access it to run a
utility from a diskette, you might need to clear CMOS memory. You must
open the system, change a jumper setting, use Setup to check and set
diskette drive options, and change the jumper back. For a step-by-step
procedure, see “CMOS Clear Jumper” on page 74.
Starting Setup
You can enter and start Setup under several conditions:
• When you turn on the system, after POST completes the memory
test
• When you reboot the system by pressing C TRL +A LT +D EL while at
the DOS operating system prompt
• When you have moved the CMOS jumper on the system board to
the “Clear CMOS” position (enabled); for a step-by-step
procedure, see “CMOS Clear Jumper” on page 74.
In the three conditions listed above, after rebooting, the system displays this
prompt:
Press <F2> to enter SETUP
In a fourth condition, when CMOS/NVRAM has been corrupted, the
system displays other prompts but not the
F 2
prompt:
Warning: cmos checksum invalid
Warning: cmos time and date not set
In this condition, the BIOS loads default values for CMOS and attempts to
boot.
3424.boo Page 82 Wednesday, September 2, 1998 9:23 AM