HP Pro 3405 HP Pro 3400 Microtower PC, HP Pro 3405 Microtower PC, HP Pro 3410 - Page 82

CAUTION, Preparation for Disassembly, on Access Panel, Fan Sink Assembly

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Description X2 A4-3400 (2.7 GHz, 4-MB L2 cache, 65W; Radeon HD6530D graphics core) X2 E2-3200 (2.4 GHz, 1-MB L2 cache, 65W; Radeon HD6370D graphics core) Spare part number 667725-001 667726-001 1. Prepare the computer for disassembly (Preparation for Disassembly on page 42). 2. Remove the access panel (Access Panel on page 43). 3. Lay the computer on its side with the rear facing toward you. 4. Remove the fan sink Fan Sink Assembly on page 70). 5. If removing an AMD processor, skip to step 6. If removing an Intel processor, rotate the locking lever to its full open position (1), raise and rotate the microprocessor retainer to its full open position (2), and then carefully lift the processor from the socket (3). CAUTION: Do NOT handle the pins in the processor socket. These pins are very fragile and handling them could cause irreparable damage. Once pins are damaged it may be necessary to replace the system board. CAUTION: The heat sink must be installed within 24 hours of installing the processor to prevent damage to the processor's solder connections. Figure 7-26 Removing an Intel processor 72 Chapter 7 Removal and Replacement Procedures - Microtower Chassis

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Description
Spare part number
X2 A4-3400 (2.7 GHz, 4-MB L2 cache, 65W; Radeon HD6530D graphics core)
667725-001
X2 E2-3200 (2.4 GHz, 1-MB L2 cache, 65W; Radeon HD6370D graphics core)
667726-001
1.
Prepare the computer for disassembly (
Preparation for Disassembly
on page
42
).
2.
Remove the access panel (
Access Panel
on page
43
).
3.
Lay the computer on its side with the rear facing toward you.
4.
Remove the fan sink
Fan Sink Assembly
on page
70
).
5.
If removing an AMD processor, skip to step 6. If removing an Intel processor, rotate the locking
lever to its full open position
(1)
, raise and rotate the microprocessor retainer to its full open
position
(2)
, and then carefully lift the processor from the socket
(3)
.
CAUTION:
Do NOT handle the pins in the processor socket. These pins are very fragile and
handling them could cause irreparable damage. Once pins are damaged it may be necessary to
replace the system board.
CAUTION:
The heat sink must be installed within 24 hours of installing the processor to
prevent damage to the processor’s solder connections.
Figure 7-26
Removing an Intel processor
72
Chapter 7
Removal and Replacement Procedures – Microtower Chassis