Palm Rest - HP ProBook 4520s Maintenance And Service Manual

Remove the processor:
1. Position the computer right-side up with the front toward you.
2. Use a flat-bladed screwdriver to turn the processor locking screw (1) one-half turn
counterclockwise until you hear a click.
3. Lift the processor (2) straight up and remove it.
NOTE:
with the triangle (4) embossed on the processor socket.
Reverse this procedure to install the processor.

Palm rest

Description
Palm rest for 17.3-in displays (includes TouchPad)
Palm rest for 17.3-in displays with fingerprint reader (includes TouchPad)
Palm rest for 15.6-in displays (includes TouchPad)
Palm rest for 15.6-in displays with red trim (includes TouchPad)
Palm rest for 15.6-in displays with fingerprint reader with black trim (includes TouchPad)
84 Chapter 4 Removal and replacement procedures
Downloaded from LpManual.com Manuals
When you install the processor, the gold triangle (3) on the processor must be aligned
Spare part number
598689-001
599805-001
598688-001
604852-001
599804-001