HP CQ58-300 Maintenance And Service Manual page 82

Description
Intel Celeron DC 1000M 1.80-GHz processor (1600-MHz FSB, 2.0-MB L3 cache, dual core,
35 W)
Intel Celeron DC B830 1.80-GHz processor (1333-MHz FSB, 2.0-MB L3 cache, dual core, 35 W)
Intel Celeron DC B820 1.70-GHz processor (1333-MHz FSB, 2.0-MB L3 cache, dual core, 35 W)
Before removing the processor, follow these steps:
1. Turn off 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 the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the battery (see
a. Memory module/wireless module compartment cover (see
b. Keyboard (see
c. Hard drive (see
d. Top cover (see
e. System board (see
Remove the the processor:
1. Turn the system board upside down, with the front toward you.
2. Use a flat-bladed screw driver (1) to turn the processor locking screw one-half turn
counterclockwise (2), until you hear a click.
74 Chapter 4 Removal and replacement procedures
Battery on page 40), and then remove the following components:
Keyboard on page 45)
Hard drive on page 51)
Top cover on page 55)
System board on page
Memory module on page
69)
Spare part number
713162-001
699547-001
690537-001
41)