HP 15-f085wm HP 15 Notebook PC Maintenance and Service Guide - Page 65

System board, Disconnect the power from the computer by unplugging the power cord from the computer.

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System board NOTE: The system board spare part kit includes replacement thermal material. Description Models with a hard drive and optical drive: AMD A8-6410 (2.0 GHz, 2 MB, L2, 1600MHz DDR3L, quad core, 15 W) for use in models with a hard drive and optical drive without Windows 8.1 AMD A8-6410 (2.0 GHz, 2 MB, L2, 1600MHz DDR3L, quad core, 15 W) for use in models with a hard drive and optical drive with Windows 8.1 Standard AMD E1-6010 (1.35 GHz, 1 MB, L2, 1333MHz DDR3L, dual core, 10 W) for use in models with a hard drive and optical drive without Windows 8.1 AMD E1-6010 (1.35 GHz, 1 MB, L2, 1333MHz DDR3L, dual core, 10 W) for use in models with a hard drive and optical drive with Windows 8.1 Standard AMD A4-5000 (1.5 GHz, 2 MB L2, 1600MHz DDR3L, quad core, 15W) for use in models without Windows 8.1 AMD A4-5000 (1.5 GHz, 2 MB L2, 1600MHz DDR3L, quad core, 15W) for use with Windows 8.1 Standard AMD E2-3000 1.65-GHz (1-MB L2, 1333MHz DDR3L dual core, 15 W) for use in models without Windows 8.1 AMD E2-3000 1.65-GHz (1-MB L2, 1333MHz DDR3L Dual 15 W) for use with Windows 8.1 Standard AMD E1-2100 (1.0 GHz, 1 MB L2, 1333MHz DDR3L dual core, 9W) for use in models without Windows 8.1 AMD E1-2100 (1.0 GHz, 1 MB L2, 1333MHz DDR3L dual core, 9W) for use with Windows 8.1 Standard Models with a hard drive and no optical drive: AMD A6-5000 (1.5 GHz, 2 MB L2, 1600MHz DDR3L, quad core, 15W) for use in models without Windows 8.1 AMD A6-5000 (1.5 GHz, 2 MB L2, 1600MHz DDR3L, quad core, 15W) for use with Windows 8.1 Standard AMD E2-3000 1.65-GHz (1-MB L2, 1333MHz DDR3L dual core, 15 W) for use in models without Windows 8.1 AMD E2-3000 1.65-GHz (1-MB L2, 1333MHz DDR3L dual core, 15 W) for use with Windows 8.1 Standard AMD E1-2100 (1.0 GHz, 1 MB L2, 1333MHz DDR3L dual core, 9W) for use in models without Windows 8.1 AMD E1-2100 (1.0 GHz, 1 MB L2, 1333MHz DDR3L dual core, 9W) for use with Windows 8.1 Standard Models with a 32 GB eMMC: AMD E2-3000 1.65-GHz (1-MB L2, 1333MHz DDR3L dual core, 15 W) for use in models without Windows 8.1 AMD E2-3000 1.65-GHz (1-MB L2, 1333MHz DDR3L dual core, 15 W) for use with Windows 8.1 Standard AMD E1-2100 (1.0 GHz, 1 MB L2, 1333MHz DDR3L dual core, 9W) for use in models without Windows 8.1 AMD E1-2100 (1.0 GHz, 1 MB L2, 1333MHz DDR3L dual core, 9W) for use with Windows 8.1 Standard Spare part number 785442-001 785442-501 790340-001 790340-501 781933-001 781933-501 781935-001 781935-501 776783-001 776783-501 781934-001 781934-501 781936-001 781936-501 776784-001 776784-501 781937-001 781937-501 781918-001 781918-501 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 battery (see Battery on page 28), and then remove the following components: Component replacement procedures 55

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System board
NOTE:
The system board spare part kit includes replacement thermal material.
Description
Spare part number
Models with a hard drive and optical drive:
AMD A8-6410 (2.0 GHz, 2 MB, L2, 1600MHz DDR3L, quad core, 15 W) for use in models with a hard drive and
optical drive without Windows 8.1
785442-001
AMD A8-6410 (2.0 GHz, 2 MB, L2, 1600MHz DDR3L, quad core, 15 W) for use in models with a hard drive and
optical drive with Windows 8.1 Standard
785442-501
AMD E1-6010 (1.35 GHz, 1 MB, L2, 1333MHz DDR3L, dual core, 10 W) for use in models with a hard drive and
optical drive without Windows 8.1
790340-001
AMD E1-6010 (1.35 GHz, 1 MB, L2, 1333MHz DDR3L, dual core, 10 W) for use in models with a hard drive and
optical drive with Windows 8.1 Standard
790340-501
AMD A4-5000 (1.5 GHz, 2 MB L2, 1600MHz DDR3L, quad core, 15W) for use in models without Windows 8.1
781933-001
AMD A4-5000 (1.5 GHz, 2 MB L2, 1600MHz DDR3L, quad core, 15W) for use with Windows 8.1 Standard
781933-501
AMD E2-3000 1.65-GHz (1-MB L2, 1333MHz DDR3L dual core, 15 W) for use in models without Windows 8.1
781935-001
AMD E2-3000 1.65-GHz (1-MB L2, 1333MHz DDR3L Dual 15 W) for use with Windows 8.1 Standard
781935-501
AMD E1-2100 (1.0 GHz, 1 MB L2, 1333MHz DDR3L dual core, 9W) for use in models without Windows 8.1
776783-001
AMD E1-2100 (1.0 GHz, 1 MB L2, 1333MHz DDR3L dual core, 9W) for use with Windows 8.1 Standard
776783-501
Models with a hard drive and no optical drive:
AMD A6-5000 (1.5 GHz, 2 MB L2, 1600MHz DDR3L, quad core, 15W) for use in models without Windows 8.1
781934-001
AMD A6-5000 (1.5 GHz, 2 MB L2, 1600MHz DDR3L, quad core, 15W) for use with Windows 8.1 Standard
781934-501
AMD E2-3000 1.65-GHz (1-MB L2, 1333MHz DDR3L dual core, 15 W) for use in models without Windows 8.1
781936-001
AMD E2-3000 1.65-GHz (1-MB L2, 1333MHz DDR3L dual core, 15 W) for use with Windows 8.1 Standard
781936-501
AMD E1-2100 (1.0 GHz, 1 MB L2, 1333MHz DDR3L dual core, 9W) for use in models without Windows 8.1
776784-001
AMD E1-2100 (1.0 GHz, 1 MB L2, 1333MHz DDR3L dual core, 9W) for use with Windows 8.1 Standard
776784-501
Models with a 32 GB eMMC:
AMD E2-3000 1.65-GHz (1-MB L2, 1333MHz DDR3L dual core, 15 W) for use in models without Windows 8.1
781937-001
AMD E2-3000 1.65-GHz (1-MB L2, 1333MHz DDR3L dual core, 15 W) for use with Windows 8.1 Standard
781937-501
AMD E1-2100 (1.0 GHz, 1 MB L2, 1333MHz DDR3L dual core, 9W) for use in models without Windows 8.1
781918-001
AMD E1-2100 (1.0 GHz, 1 MB L2, 1333MHz DDR3L dual core, 9W) for use with Windows 8.1 Standard
781918-501
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 battery (see
Battery
on page
28
), and then remove the following components:
Component replacement procedures
55