HP g14, Maintenance And Service Manual

Page: 62 / 97

Description Spare part number
Equipped with an Intel Core i3-4010U 1.70-GHz processor (dual core, 15 W, 3-MB L3 cache), a
graphics subsystem with UMA memory, and a non-Windows 8 operating system 762220-001
Equipped with an Intel Celeron 2957U 1.40-GHz processor (dual core, 15 W, 2-MB L3 cache),
an AMD Radeon R5 M240 graphics subsystem with 2-GB of discrete memory, and the Windows
8 Standard operating system 759270-501
Equipped with an Intel Celeron 2957U 1.40-GHz processor (dual core, 15 W, 2-MB L3 cache),
an AMD Radeon R5 M240 graphics subsystem with 2-GB of discrete memory, and a non-
Windows 8 operating system 759270-001
Equipped with an Intel Celeron 2957U 1.40-GHz processor (dual core, 15 W, 2-MB L3 cache), a
graphics subsystem with UMA memory, and the Windows 8 Standard operating system 762221-501
Equipped with an Intel Celeron 2957U 1.40-GHz processor (dual core, 15 W, 2-MB L3 cache), a
graphics subsystem with UMA memory, and a non-Windows 8 operating system 762221-001
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 Battery on page 29 ), and then remove the following components:
a. Service cover (see Service cover on page 30 )
b. Hard drive (see Hard drive on page 31 )
c. Optical drive (see Optical drive on page 38 )
d. Keyboard (see Keyboard on page 40 )
e. Top cover (see Top cover on page 43 )
f. Speakers (see Speakers on page 50 )
NOTE: 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:
●
WLAN module (see WLAN module on page 34 )
●
Memory modules (see Memory module on page 36 )
●
RTC battery (see RTC battery on page 61 )
●
Heat sink (see Heat sink on page 57 )
Remove the system board:
1. Close the computer.
2.
Turn the computer upside down with the front toward you.
54 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts