HP Brio BA400 User Manual page 85

Manually Clearing CMOS and Passwords on a Brio BA600
1 Remove the PC's cover. Refer to page 44.
2 Locate the CMOS jumper on the system board. You may need to remove the PC's
side panel to gain easier access to the jumper block. Refer to page 46.
3 Set the Clear CMOS jumper so that it covers the two pins on the opposite end of the
jumper block.
B B B B r r r r i i i i o o o o B B B B A A A A 6 6 6 6 00 00
00 00
S S S S y y y y s s s s t t t t e e e e m m m m b b b b o o o o a a a a r r r r d d d d
4 Reset the jumper to its original position.
5 Replace the cover and reconnect the power cord.
6 Switch on the PC. The error "Checksum is invalid or the PC has suffered an error"
may appear. This is normal as you have just erased the previous settings.
7 Press F2 to enter the Setup program. The PC will restart with the new
configuration. You now have full access to the Setup program. For more
information on Setup, refer to page 20.
Clearing Your PC's CMOS (BIOS) Settings
Clear Password
Clear CMOS
jumper
jumper
Clear CMOS
Default position
Clear CMOS
Clear Password
Default position
Clear Passwords
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