System board
NOTE: The system board spare part kit includes replacement thermal material.
Description Spare part number
For computer models equipped with AMD processors and UMA graphics
AMD A76M FCH chipset, AMD A10-5745M (2.9 GHz/2.1 GHz, 4 MB L2, 1333 MHz DDR3L, quad core, 25 W)
for use with Ubuntu Linux
763550-001
AMD A76M FCH chipset, AMD A10-5745M (2.9 GHz/2.1 GHz, 4 MB L2, 1333 MHz DDR3L, quad core, 25 W)
for use with Windows Standard
763550-501
AMD A8-6410 (2.4 GHz/2.0 GHz, 2 MB L2, 1600 MHz DDR3L, quad core, 15 W) for use with Ubuntu Linux 763551-001
AMD A8-6410 (2.4 GHz/2.0 GHz, 2 MB L2, 1600 MHz DDR3L, quad core, 15 W) for use with Windows
Standard
763551-501
AMD A6-6310 (2.4 GHz/1.8 GHz, 2 MB L2, 1600 MHz DDR3L, quad core, 15 W) for use with Ubuntu Linux 763552-001
AMD A6-6310 (2.4 GHz/1.8 GHz, 2 MB L2, 1600 MHz DDR3L, quad core, 15 W) for use with Windows
Standard
763552-501
AMD A4-6210 (1.8GHz, 2 MB L2, 1600 MHz DDR3L, quad core, 15 W) for use with Ubuntu Linux 763553-001
AMD A4-6210 (1.8GHz, 2 MB L2, 1600 MHz DDR3L, quad core, 15 W) for use with Windows Standard 763553-501
For computer models equipped with AMD processors and switchable discrete graphics
AMD Radeon R7 M260 2 GB dedicated video memory and AMD A76M FCH chipset, AMD A10-5745M (2.9
GHz/2.1 GHz, 4 MB L2, 1333 MHz DDR3L, quad core, 25 W) for use with Ubuntu Linux
763554-001
AMD Radeon R7 M260 2 GB dedicated video memory and AMD A76M FCH chipset, AMD A10-5745M (2.9
GHz/2.1 GHz, 4 MB L2, 1333 MHz DDR3L, quad core, 25 W) for use with Windows Standard
763554-501
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 door (see
Service door on page 30)
b. Optical drive (see
Optical drive on page 32)
c. Top cover (see
Top cover on page 39)
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 connector cable
●
Power connector cable (see
Power connector cable on page 57)
●
RTC battery (see
RTC battery on page 51)
●
Fan (see
Fan on page 52)
Remove the system board:
Component replacement procedures 49
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