System Board - HP ProBook 450 G3 Maintenance And Service Manual

System board

NOTE: All system board spare part kits include replacement thermal material.
All system boards use the following part numbers:
xxxxxx-001: Windows 7 or non-Windows operating systems
xxxxxx-601: Windows 8.1 or Windows 10 operating system
Description
System board with processor and discrete graphics:
● Intel Core i7-6500U processor; 2-GB discrete graphics memory
Intel Core i5-6200U processor; 2-GB discrete graphics memory
●
● Intel Core i5-6200U processor; 1-GB discrete graphics memory
● Intel Core i3-6100U processor; 2-GB discrete graphics memory
● Intel Core i3-6100U processor; 1-GB discrete graphics memory
System board with processor and UMA graphics:
● Intel Core i7-6500U processor (models with WWAN)
● Intel Core i7-6500U processor (models without WWAN)
Intel Core i5-6200U processor (models with WWAN)
●
● Intel Core i5-6200U processor (models without WWAN)
● Intel Core i3-6100U processor
● Intel Pentium 4405U processor
● Intel Celeron 3855U processor
Before removing the system board, follow these steps:
1. Shut down 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 all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet, and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
5. Remove the following components:
a. Service doors (see
b. Optical drive
c. Hard drive (see
d. Keyboard (see
e. Top cover (see
Battery on page 34).
Service doors on page
(Optical drive on page 37)
Hard drive on page 39)
Keyboard on page 48)
Top cover on page 53)
35).
Component replacement procedures
Spare part number
827026-xxx
827025-xxx
827023-xxx
827024-xxx
827022-xxx
830956-xxx
830932-xxx
830955-xxx
830931-xxx
830930-xxx
830929-xxx
830920-xxx
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