System board
Description
Spare part number
Equipped with an Intel Core i5-4202Y 1.60-GHz processor (3.00-MB L3 cache, dual core, 4.5
W) and the Windows 8.1 Professional operating system
738499-601
Equipped with an Intel Core i5-4202Y 1.60-GHz processor (3.00-MB L3 cache, dual core, 4.5
W) and the Windows 8.1 Standard operating system
738499-501
Equipped with an Intel Core i5-4202Y 1.60-GHz processor (3.00-MB L3 cache, dual core, 4.5
W) and the Linux operating system
738499-001
Equipped with an Intel Core i3-4012Y 1.50-GHz processor (3.00-MB L3 cache, dual core, 4.5
W) and the Windows 8.1 Professional operating system
738498-601
Equipped with an Intel Core i3-4012Y 1.50-GHz processor (3.00-MB L3 cache, dual core, 4.5
W) and the Windows 8.1 Standard operating system
738498-501
Equipped with an Intel Core i3-4012Y 1.50-GHz processor (3.00-MB L3 cache, dual core, 4.5
W) and the Linux operating system
738498-001
Before removing the system board, follow these steps:
1.
Turn off the tablet. If you are unsure whether the tablet is off or in Hibernation, turn the tablet on,
and then shut it down through the operating system.
2.
Disconnect the power from the tablet by unplugging the power cord from the tablet.
3.
Disconnect all external devices from the tablet.
4.
Remove the back cover (see
Back cover on page 34
), and then remove the following components:
a.
Tablet battery (see
Tablet battery on page 36
)
b.
Solid-state module (see
Webcamera/microphone module on page 38
)
c.
WLAN module (see
WLAN module on page 41
)
d.
WWAN module (see
WWAN module on page 43
)
60
Chapter 4 Removal and replacement preliminary requirements
