HP ProBook 650 G2 system board replacement

Step-by-step HP ProBook 650 G2 system board replacement rewritten in our own words from HP's Maintenance and Service Guide, with page citations.

Part you need840693-001HP Power button board with cable, 15 inch, 840693-001 840693-001 for the HP ProBook 650 G2
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On this page
  1. Applies to
  2. tools and parts
  3. preparation
  4. replacement
  5. Part numbers in our catalog
  6. Manufacturer manual
Source: steps rewritten in our own words (no more than 8 words in a row copied; part numbers, screw sizes and warnings kept as printed) from HP's Maintenance and Service Guide (PDF, printed pages 60–61). Not bench-tested. We have not performed this repair; keep HP's manual open for its illustrations. Scope restrictions below are part of the guide: do not apply it to other models, generations or configurations. Service manuals are written for trained technicians; work at your own risk.

Labels: DOCUMENTED = taken from HP's manual; PROPOSED = our own joining or ordering of HP's directions, not an HP instruction; UNPERFORMED = a suggested check that has not been carried out.

Applies to

HP ProBook 650 G2. Confirm the exact model on the service label before starting.

HP ProBook 650 G2 Notebook PC system board replacement. HP prints this procedure on printed page 60 of its maintenance and service guide, and the spare-part table for this part is on printed page 24.

tools and parts

  • Flat-bladed drivers, Magnetic drivers and Phillips P0 and P1 drivers
  • Static-safe work surface
  • 840712-001 - Discrete memory, Intel i5-6300U processor, and WWAN capability. Source: printed page 59.
  • 840712-601 - Discrete memory, Intel i5-6300U processor, WWAN capability, and Windows. Source: printed page 59.
  • 840713-001 - Discrete memory, Intel i7-6300U processor, and WWAN capability. Source: printed page 59.
  • 840713-601 - Discrete memory, Intel i7-6300U processor, WWAN capability, and Windows. Source: printed page 59.
  • 841494-001 - UMA memory, AMD A10-8700B processor, and WWAN capability. Source: printed page 59.
  • 842345-001 - UMA memory, AMD A10-8700B processor, and WWAN capability. Source: printed page 59.
  • 841495-001 - UMA memory, AMD A6-8500B processor. Source: printed page 59.
  • 842346-001 - UMA memory, AMD A6-8500B processor. Source: printed page 59.
  • 841495-601 - UMA memory, AMD A6-8500B processor, and Windows. Source: printed page 59.
  • 842346-601 - UMA memory, AMD A6-8500B processor, and Windows. Source: printed page 59.
  • 841497-001 - UMA memory, AMD A8-8600B processor, and Windows. Source: printed page 59.
  • 842348-001 - UMA memory, AMD A8-8600B processor, and Windows. Source: printed page 59.
  • 841497-601 - UMA memory, AMD A8-8600B processor, and Windows. Source: printed page 59.
  • 842348-601 - UMA memory, AMD A8-8600B processor, and Windows. Source: printed page 59.
  • 841496-001 - UMA memory, AMD A8-8600B processor, and WWAN capability. Source: printed page 59.
  • 842347-001 - UMA memory, AMD A8-8600B processor, and WWAN capability. Source: printed page 59.
  • 840714-001 - UMA memory, Intel i3-6100U processor. Source: printed page 59.
  • 840714-601 - UMA memory, Intel i3-6100U processor and Windows. Source: printed page 59.
  • 840715-001 - UMA memory, Intel i5-6200U processor. Source: printed page 59.
  • 840715-601 - UMA memory, Intel i5-6200U processor and Windows. Source: printed page 59.
  • 840716-001 - UMA memory, Intel i5-6200U processor, and WWAN capability. Source: printed page 59.
  • 840716-601 - UMA memory, Intel i5-6200U processor, WWAN capability, and Windows. Source: printed page 59.
  • 840717-001 - UMA memory, Intel i5-6300U processor, and WWAN capability. Source: printed page 59.
  • 840717-601 - UMA memory, Intel i5-6300U processor, and WWAN capability, and Windows. Source: printed page 59.
  • 844345-001 - UMA memory, Intel i5-6440HQ processor, and WWAN capability. Source: printed page 59.
  • 844345-601 - UMA memory, Intel i5-6440HQ processor, and WWAN capability, and Windows. Source: printed page 59.
  • 840718-001 - UMA memory, Intel i7-6600U processor, and WWAN capability. Source: printed page 59.
  • 840718-601 - UMA memory, Intel i7-6600U processor, and WWAN capability, and Windows. Source: printed page 59.
  • 844346-001 - UMA memory, Intel i7-6820HQ processor, and WWAN capability. Source: printed page 59.
  • 844346-601 - UMA memory, Intel i7-6820HQ processor, and WWAN capability, and Windows. Source: printed page 59.

preparation

HP prints its tools list and its handling and electrostatic-discharge cautions on printed page 32. Work on a grounded, static-safe surface, keep screws grouped by the position they came from, and handle boards and modules by their edges.

replacement

  1. Detach the RTC battery cable and the power button board cable (2). (printed page 60).
  2. Loosen 3 P1 captive screws on fan, remove 4 M2x3L P1 screws from system board, and remove 2 M2x3L screws from ODD board. (printed page 60).
  3. Lift the system board, and then remove it (5). (printed page 61).
  4. Put the system board back by repeating the printed removal moves in the opposite order (printed page 61).

Part numbers in our catalog

Check each part page for its source and variant notes before ordering.

Manufacturer manual

HP Maintenance and Service Guide (PDF, HP). Machine-readable copy: /api/guides/hp-probook-650-g2-system-board-replacement-p60

Key facts

HP document part number
839485-001
Model
HP ProBook 650 G2
Release year
2015
Screen size
15.6"
Printed pages
60–61

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