Description Spare part number
Equipped with an Intel Core i5-7200U 2.50-GHz (turbo up to 3.10-GHz) dual core processor (2133-MHz
FSB, 3.0-MB L3 cache, 15-W), an NVIDIA N17S-LG (GeForce MX150) graphics subsystem with up to 2048-
MB of discrete video memory (256-MB×32 GDDR5×2 pieces, 1.5-V/7-Gbps), 4-GB of system memory,
and a non-Windows operating system
926316-001
Equipped with an Intel Core i5-7200U 2.50-GHz (turbo up to 3.10-GHz) dual core processor (2133-MHz
FSB, 3.0-MB L3 cache, 15-W), an Intel HD Graphics 620 graphics subsystem with UMA memory, 8-GB of
system memory, and the Windows 10 operating system
926313-601
Equipped with an Intel Core i5-7200U 2.50-GHz (turbo up to 3.10-GHz) dual core processor (2133-MHz
FSB, 4.0-MB L3 cache, 15-W), an Intel HD Graphics 620 graphics subsystem with UMA memory, 8-GB of
system memory, and a non-Windows operating system
926313-001
Equipped with an Intel Core i5-7200U 2.50-GHz (turbo up to 3.10-GHz) dual core processor (2133-MHz
FSB, 3.0-MB L3 cache, 15-W), an Intel HD Graphics 620 graphics subsystem with UMA memory, 4-GB of
system memory, and the Windows 10 operating system
926312-601
Equipped with an Intel Core i5-7200U 2.50-GHz (turbo up to 3.10-GHz) dual core processor (2133-MHz
FSB, 4.0-MB L3 cache, 15-W), an Intel HD Graphics 620 graphics subsystem with UMA memory, 4-GB of
system memory, and a non-Windows operating system
926312-001
Equipped with an Intel Core i5-8250U processor, graphics subsystem with UMA memory, 4-GB of system
memory, and a Windows operating system
939646-601
Equipped with an Intel Core i5-8250U processor, graphics subsystem with UMA memory, 4-GB of system
memory, and a non-Windows operating system
939646-001
Equipped with an Intel Core i5-8250U processor, graphics subsystem with UMA memory, 8-GB of system
memory, and a Windows operating system
939647-601
Equipped with an Intel Core i5-8250U processor, graphics subsystem with UMA memory, 8-GB of system
memory, and a non-Windows operating system
939647-001
Equipped with an Intel Core i5-8250U processor, graphics subsystem with 2-GB discrete memory, 4-GB
of system memory, and a Windows operating system
939649-601
Equipped with an Intel Core i5-8250U processor, MX150 graphics subsystem with 2-GB discrete
memory, 4-GB of system memory, and a non-Windows operating system
939649-001
Equipped with an Intel Core i5-8250U processor, graphics subsystem with 2-GB discrete memory, 8-GB
of system memory, and a Windows operating system
939650-601
Equipped with an Intel Core i5-8250U processor, MX150 graphics subsystem with 2-GB discrete
memory, 8-GB of system memory, and a non-Windows operating system
939650-001
Equipped with an Intel Core i3-7100U 2.40-GHz dual core processor (2133-MHz FSB, 3.0-MB L3 cache,
15-W), an Intel HD Graphics 620 graphics subsystem with UMA video memory, 4-GB of system memory,
and the Windows 10 operating system
926311-601
Equipped with an Intel Core i3-7100U 2.40-GHz dual core processor (2133-MHz FSB, 3.0-MB L3 cache,
15-W), an Intel HD Graphics 620 graphics subsystem with UMA video memory, 4-GB of system memory,
and a non-Windows operating system
926311-001
Before removing the system board, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is o 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.
48 Chapter 5 Removal and replacement procedures