HP ProBook 4525s Service Manual

3. Lift the processor (2) straight up and remove it.
NOTE: When you install the processor, the gold triangle (3) on the processor must be aligned
with the triangle (4) embossed on the processor socket.
Reverse this procedure to install the processor.
Palm rest
Description Spare part number
Palm rest for 15.6-in displays (includes TouchPad) 598688-001
Palm rest for 15.6-in displays with red trim (includes TouchPad) 604852-001
Palm rest for 15.6-in displays with fingerprint reader (includes TouchPad) 599804-001
Palm rest for 15.6-in displays with fingerprint reader with red trim (includes TouchPad) 604861-001
Palm rest for 15.6-in displays with fingerprint reader with champagne trim (includes TouchPad) 626110-001
Palm rest for 15.6-in displays with champagne trim (includes TouchPad) 626112-001
Before removing the palm rest, follow these steps:
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.
Component replacement procedures 69

HP ProBook 4525s Specifications

General

Graphics	ATI Mobility Radeon HD 4250
Processor	AMD Turion II, AMD Athlon II
Display	15.6-inch diagonal LED-backlit HD anti-glare (1366 x 768 resolution)
Memory	Up to 8 GB DDR3
Storage	250GB, 320GB, 500GB HDD
Operating System	Genuine Windows 7 Professional, Genuine Windows 7 Home Premium, Genuine Windows 7 Home Basic
Battery	6-cell Lithium-Ion
Chipset	AMD M880G
Optical Drive	DVD+/-RW SuperMulti DL
Wireless	802.11b/g/n, Bluetooth 2.1
Audio	Integrated stereo speakers, Integrated microphone
Ports	3 USB 2.0, VGA, HDMI, RJ-45, headphone/microphone combo jack
Card Reader	SD/MMC
Webcam	2 MP Webcam