HP Pavilion 15 Maintenance And Service Manual page 67

Description
AMD E2-3000 1.65-GHz (1-MB L2 cache, 1333MHz DDR3L dual core, 15 W) for use with Windows 8.1 Standard
AMD E1-2100 (1.0 GHz, 1 MB L2 cache, 1333MHz DDR3L dual core, 9W) for use in models without Windows 8.1
AMD E1-2100 (1.0 GHz, 1 MB L2 cache, 1333MHz DDR3L dual core, 9W) for use with Windows 8.1 Standard
Before removing the system board, 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. Optical drive (see
b. Service door (see
c. WLAN module (see
d. Memory module (see
e. Keyboard (see
f. Top cover (see
g. Hard drive (see
When replacing the system board, be sure that the following components are removed from the defective
system board and installed on the replacement system board:
●
Hard drive cable
●
Power connector cable
●
RTC battery (see RTC battery on page
●
Fan (see Heat sink assembly on page
●
Heat sink assembly (see
Remove the system board:
1. Disconnect the following cables from the system board:
(1) Display panel cable
(2) Speaker cable
(3) Optical drive connector cable
(4) USB/audio board cable
Battery on page 29), and then remove the following components:
Optical drive on page
Service door on page
WLAN module on page
Memory module on page
Keyboard on page 36).
Top cover on page 42).
Hard drive on page 46).
61)
65)
Heat sink assembly on page
34).
30).
32).
31).
65)
Component replacement procedures
Spare part
number
781937-501
781918-001
781918-501
57