HP ProBook 6475b Maintenance And Service Manual page 111

Description
AMD A4-4300M 3.00-GHz/2.50-GHz processor with Radeon HD 7420G graphics (1.0-MB L2
cache, 1600-MHz DDR3, dual core, 35 W)
For use only on HP ProBook 6470b Notebook PC computer models:
Intel Quad Core i7-3820QM 2.70-GHz processor (SC turbo up to 3.70-GHz; 1600-MHz FSB,
8.0-MB L3 cache, 45 W)
Intel Quad Core i7-3720QM 2.60-GHz processor (SC turbo up to 3.60-GHz; 1600-MHz FSB,
6.0-MB L3 cache, 45 W)
Intel Quad Core i7-3610QM 2.30-GHz processor (SC turbo up to 3.30-GHz; 1600-MHz FSB,
6.0-MB L3 cache, 45 W)
Intel Dual Core i7-3520M 2.90-GHz processor (SC turbo up to 3.60-GHz; 1600-MHz FSB, 4.0-
MB L3 cache, 35 W)
Intel Dual Core i5-3360M 2.80-GHz processor (SC turbo up to 3.50-GHz; 1600-MHz FSB, 3.0-
MB L3 cache, 35 W)
Intel Dual Core i5-3320M 2.60-GHz processor (SC turbo up to 3.30-GHz; 1600-MHz FSB, 3.0-
MB L3 cache, 35 W)
Intel Dual Core i5-3210M 2.50-GHz processor (SC turbo up to 3.10-GHz; 1600-MHz FSB, 3.0-
MB L3 cache, 35 W)
Intel Core i3-3110M 2.40-GHz processor (1600-MHz FSB, 3.0-MB L3 cache, 35 W)
Intel Core i3-2370M 2.40-GHz processor (1333-MHz FSB, 3.0-MB L3 cache, 35 W)
Intel Celeron B840 1.90-GHz processor (1333-MHz FSB, 2.0-MB L3 cache, 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. Service cover (see
b. Hard drive (see
c. Optical drive (see
d. WLAN module (see
e. WWAN module (see
f. Fan (see Fan on page
g. Keyboard (see
h. Base enclosure (see
Battery on page 55), and then remove the following components:
Service cover on page
Hard drive on page 62)
Hard drive on page
WLAN module on page
WWAN module on page
75)
Keyboard on page 76)
Base enclosure on page
57)
62)
70)
68)
80)
Component replacement procedures
Spare part number
685990-001
681284-001
681283-001
680646-001
681954-001
681953-001
681952-001
680645-001
682417-001
677152-001
664663-001
103