HP ZBook x2, Руководство по техническому обслуживанию и ремонту

Страница: 55 / 91

System board
NOTE: All system board spare part kits include a processor and replacement thermal material.
Description Spare part number
Equipped with an Intel Core i7-8650U 1.90-GHz (turbo up to 4.20-GHz) quad core processor (8.0-GB L3
cache, 15-W), an NVIDIA Quadro M620 N17M-Q3 graphics subsystem with discrete video memory, and
the Windows 10 operating system L13281-601
Equipped with an Intel Core i7-8650U 1.90-GHz (turbo up to 4.20-GHz) quad core processor (8.0-GB L3
cache, 15-W), an NVIDIA Quadro M620 N17M-Q3 graphics subsystem with discrete video memory, and a
non-Windows 10 operating system L13281-001
Equipped with an Intel Core i7-8550U 1.80-GHz (turbo up to 4.00-GHz) quad core processor (8.0-GB L3
cache, 15-W), an NVIDIA Quadro M620 N17M-Q3 graphics subsystem with discrete video memory, and
the Windows 10 operating system L03241-601
Equipped with an Intel Core i7-8550U 1.80-GHz (turbo up to 4.00-GHz) quad core processor (8.0-GB L3
cache, 15-W), an NVIDIA Quadro M620 N17M-Q3 graphics subsystem with discrete video memory, and a
non-Windows 10 operating system L03241-001
Equipped with an Intel Core i7-7600U 2.80-GHz (turbo up to 3.90-GHz) dual core processor (4.0-GB L3
cache, 15-W), an NVIDIA Quadro M620 N17M-Q3 graphics subsystem with discrete video memory, and
the Windows 10 operating system L03243-601
Equipped with an Intel Core i7-7600U 2.80-GHz (turbo up to 3.90-GHz) dual core processor (4.0-GB L3
cache, 15-W), an NVIDIA Quadro M620 N17M-Q3 graphics subsystem with discrete video memory, and a
non-Windows operating system L03243-001
Equipped with an Intel Core i5-8250U 1.60-GHz (turbo up to 3.40-GHz) quad core processor (6.0-GB L3
cache, 15-W), an Intel GT2 Integrated Graphics subsystem with UMA video memory, and the Windows 10
operating system L03240-601
Equipped with an Intel Core i5-8250U 1.60-GHz (turbo up to 3.40-GHz) quad core processor (6.0-GB L3
cache, 15-W), an Intel GT2 Integrated Graphics subsystem with UMA video memory, and a non-Windows 10
operating system L03240-001
Equipped with an Intel Core i7-7500U 2.70-GHz (turbo up to 3.50-GHz) dual core processor (4.0-GB L3
cache, 15-W), an NVIDIA Quadro M620 N17M-Q3 graphics subsystem with discrete video memory, and
the Windows 10 operating system L03242-601
Equipped with an Intel Core i7-7500U 2.70-GHz (turbo up to 3.50-GHz) dual core processor (4.0-GB L3
cache, 15-W), an NVIDIA Quadro M620 N17M-Q3 graphics subsystem with discrete video memory, and a
non-Windows operating system L03242-001
Before removing the system board, follow these steps:
1. Shut down 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 all external devices connected to the tablet.
3. Disconnect the power from the tablet by first unplugging the power cord from the AC outlet, and then
unplugging the AC adapter from the tablet.
4. Remove the display panel assembly (see Display panel assembly on page 30 ).
5. Remove the front-facing webcam/microphone module (see Front-facing webcam/microphone module
on page 43 ).
Component replacement procedures 47