Keyboard - HP Pavilion DV4-2155 Maintenance And Service Manual

Removal and replacement procedures

Keyboard

Description
Black computer models (textured) in:
Brazil
French Canada
Japan
Latin America
South Korea
Taiwan
Thailand
the United States
Black computer models in:
Brazil
French Canada
Japan
Latin America
South Korea
Taiwan
Thailand
the United States
White computer models in:
Brazil
French Canada
Japan
Latin America
South Korea
Taiwan
Thailand
the United States
Before removing the keyboard:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on,
and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the AC adapter from the computer.
4. Remove the battery (see
5. Remove the hard drive cover (see
6. Remove the Mini Card compartment cover (see
7. Remove the optical drive (see
4–20
"Battery" on page 4-7).
"Hard Drive" on page
"RTC battery" on page
"Optical drive" on page
4-8).
4-12).
4-19).
Spare part number
570755-201
570755-121
570755-291
570755-161
570755-AD1
570755-AB1
570755-281
570755-001
518793-201
518787-121
518793-291
518793-161
518793-AD1
518793-AB1
518793-281
518793-001
538108-201
518792-121
538108-291
538108-161
538108-AD1
538108-AB1
538108-281
538108-001
Maintenance and Service Guide