HP ProDesk 400 G1 Micro Maintenance and Service Guide ProDesk 400 G1 Microtowe - Page 216

Illustrated Parts & Service Map IPSM

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4. Locate, press, and hold the CMOS button in for five seconds. NOTE: Make sure you have disconnected the AC power cord from the wall outlet. The CMOS button will not clear CMOS if the power cord is connected. NOTE: For assistance locating the CMOS button and other system board components, see the Illustrated Parts & Service Map (IPSM). 5. Replace the computer cover or access panel. 6. Reconnect the external devices. 7. Plug in the computer and turn on power. NOTE: You will receive POST error messages after clearing CMOS and rebooting advising you that configuration changes have occurred. Use Computer Setup to reset any special system setups along with the date and time. For instructions on Computer Setup, see Computer Setup (F10) Utility on page 137. 206 Chapter 10 Password security and resetting CMOS

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4.
Locate, press, and hold the CMOS button in for five seconds.
NOTE:
Make sure you have disconnected the AC power cord from the wall outlet. The CMOS
button will not clear CMOS if the power cord is connected.
NOTE:
For assistance locating the CMOS button and other system board components, see the
Illustrated Parts & Service Map (IPSM).
5.
Replace the computer cover or access panel.
6.
Reconnect the external devices.
7.
Plug in the computer and turn on power.
NOTE:
You will receive POST error messages after clearing CMOS and rebooting advising you
that configuration changes have occurred. Use Computer Setup to reset any special system setups
along with the date and time.
For instructions on Computer Setup, see
Computer Setup (F10) Utility
on page
137
.
206
Chapter 10
Password security and resetting CMOS