Compaq 435 Maintenance and Service Guide - Page 98

Speakers see, USB board see

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Description Intel Celeron DC T3300 2.00-GHz processor (1.0-MB L2 cache, 800-MHz FSB) Intel Celeron SC B950 2.10-GHz processor (1.0-MB L2 cache, 800-MHz FSB) Intel Celeron SC B940 2.00-GHz processor (1.0-MB L2 cache, 800-MHz FSB) Intel Celeron SC C925 2.30-GHz processor (1.0-MB L2 cache, 800-MHz FSB) Intel Celeron SC C900 2.20-GHz processor (1.0-MB L2 cache, 800-MHz FSB) Intel Celeron SC B810 1.60-GHz processor (1.0-MB L2 cache, 800-MHz FSB) Spare part number 592399-001 653338-001 653337-001 636636-001 534419-001 646760-001 Before removing the processor, 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. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 43), and then remove the following components: ● WLAN module (see WLAN module on page 44) ● Keyboard (see Keyboard on page 53) ● Top cover (see Top cover on page 56) ● Speakers (see Speakers on page 63) ● USB board (see USB board on page 65) ● Power connector cable (see Power connector cable on page 66) ● Display assembly (see Display assembly on page 68) ● System board (see System board on page 76) ● Fan/heat sink assembly (see Fan/heat sink assembly on page 83) Remove the processor: 1. Use a flat-bladed screw driver to turn the processor locking screw one-half turn counterclockwise (1), until you hear a click. 90 Chapter 4 Removal and replacement procedures

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Description
Spare part number
Intel Celeron DC T3300 2.00-GHz processor (1.0-MB L2 cache, 800-MHz FSB)
592399-001
Intel Celeron SC B950 2.10-GHz processor (1.0-MB L2 cache, 800-MHz FSB)
653338-001
Intel Celeron SC B940 2.00-GHz processor (1.0-MB L2 cache, 800-MHz FSB)
653337-001
Intel Celeron SC C925 2.30-GHz processor (1.0-MB L2 cache, 800-MHz FSB)
636636-001
Intel Celeron SC C900 2.20-GHz processor (1.0-MB L2 cache, 800-MHz FSB)
534419-001
Intel Celeron SC B810 1.60-GHz processor (1.0-MB L2 cache, 800-MHz FSB)
646760-001
Before removing the processor, 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.
3.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet
and then unplugging the AC adapter from the computer.
4.
Remove the battery (see
Battery
on page
43
), and then remove the following components:
●
WLAN module (see
WLAN module
on page
44
)
●
Keyboard (see
Keyboard
on page
53
)
●
Top cover (see
Top cover
on page
56
)
●
Speakers (see
Speakers
on page
63
)
●
USB board (see
USB board
on page
65
)
●
Power connector cable (see
Power connector cable
on page
66
)
●
Display assembly (see
Display assembly
on page
68
)
●
System board (see
System board
on page
76
)
●
Fan/heat sink assembly (see
Fan/heat sink assembly
on page
83
)
Remove the processor:
1.
Use a flat-bladed screw driver to turn the processor locking screw one-half turn
counterclockwise
(1)
, until you hear a click.
90
Chapter 4
Removal and replacement procedures