A1250n Office Pavilion XP service pack 3, how can I clear the CMOS?

HP Pavilion 3800 + Office product number a1250n EG194AA-ABA with XP service Pack 3 operating system, how do I clear the CMOS so I can install my new graphics card?

John Perez

  1. Turn off all the devices connected to the computer. Unplug the power cord from the computer to the power source (power or power adapter).
  2. Remove the cover from the computer.
  3. Find the battery on the Board.
  4. With a medium flat head screwdriver, gently release the battery from its connector. Note the direction of the "+" and "-" on the battery.
  5. Leave the battery for 10-15 minutes, the CMOS to lose the settings.
  6. Replace the battery in the connector, guide the "+" and "-" correctly.
  7. Replace the computer cover.
  8. Re-turning on the system.

Tags: HP Desktops

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