System Board - HP EliteBook 1040 G1 Maintenance And Service Manual

System board

NOTE: The system board spare part kit includes replacement thermal material.
Description
System boards for use in models without Windows 8:
Intel Core i7-4650U processor (1.70 GHz, 4-MB cache)
Intel Core i7-4600U processor (1.80 GHz, 3-MB cache)
Intel Core i5-4300U processor (1.90 GHz, 3-MB cache)
Intel Core i5-4200U processor (1.60 GHz, 3-MB cache)
System boards for use in Windows 8 models:
Intel Core i7-4650U processor (1.70 GHz, 4-MB cache) for use in models with Windows 8 Standard
Intel Core i7-4650U processor (1.70 GHz, 4-MB cache) for use in models with Windows 8 Professional
Intel Core i7-4600U processor (2.10 GHz, 4-MB cache) for use in models with Windows 8 Standard
Intel Core i7-4600U processor (2.10 GHz, 4-MB cache) for use in models with Windows 8 Professional
Intel Core i5-4300U processor (1.70 GHz, 3-MB cache) for use in models with Windows 8 Standard
Intel Core i5-4300U processor (1.70 GHz, 3-MB cache) for use in models with Windows 8 Professional
Intel Core i5-4200U processor (1.60 GHz, 3-MB cache) for use in models with Windows 8 Standard
Intel Core i5-4200U processor (1.60 GHz, 3-MB cache) for use in models with Windows 8 Professional
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 bottom cover (see
5. Remove the keyboard (see
6. Remove the heat sink/fan assembly (see
7. Remove the battery (see
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:
● SSD drive module (see
● Memory module (see
● WWAN module (see
●
WLAN module (see
● Heat sink (see
Remove the system board:
Bottom cover on page
Keyboard on page
Battery on page
SSD drive on page
Memory module on page
WWAN module on page
WLAN module on page
Heat sink/fan assembly on page
35)
50)
Heat sink/fan assembly on page
41).
43)
44)
46)
48)
59)
Component replacement procedures
Spare part number
739583-001
748354-001
739580-001
739579-001
739583-501
739583-601
748354-501
748354-601
739580-501
739580-601
739579-501
739579-601
59)
61