HP Compaq dc5750 MT Troubleshooting Guide

CAUTION Sliding the CMOS switch will reset CMOS values to factory defaults. It is
important to back up the computer CMOS settings before resetting them in case they are
needed later. Back up is easily done through Computer Setup. See the Computer Setup
(F10) Utility Guide on the Documentation and Diagnostics CD for information on backing up
the CMOS settings.
4. Slide the CMOS switch in the direction shown in the illustration below.
NOTE Make sure you have disconnected the AC power cord from the wall outlet. The
CMOS switch will not clear CMOS if the power cord is connected.
Figure B-1 CMOS switch
NOTE For assistance locating the CMOS switch and other system board components, see
the Illustrated Parts Map (IPM) for that particular system.
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 the Computer Setup (F10) Utility Guide on the Documentation
and Diagnostics CD.
62 Appendix B Password Security and Resetting CMOS ENWW

HP Compaq dc5750 MT Specifications

General

Chipset	ATI Radeon Xpress 1150
Memory	Up to 4 GB DDR2 SDRAM
Network	Integrated Broadcom NetXtreme Gigabit Ethernet
Audio	Integrated High Definition audio
Power Supply	300W
Processor	AMD Athlon 64 X2, AMD Athlon 64, AMD Sempron
Graphics	Integrated ATI Radeon Xpress 1150 or optional discrete graphics
Optical Drive	DVD-ROM, DVD+/-RW
Expansion Slots	1 PCI Express x16
Ports	1 serial, 1 parallel, 2 PS/2, 1 VGA, 1 audio in, 1 audio out
Operating System	Windows XP Professional
Dimensions	16.5 inches
Storage	SATA Hard Drive