Repareer je spullen Gemeenschap Winkel

HP EliteBook 840 Aero G8 Motherboard Replacement

Inleiding

This guide will demonstrate the replacement of the motherboard of an HP EliteBook 840 Aero G8. This replacement may be necessary as a last resort fix for a computer, as individual parts will usually break before a motherboard does. The main reasons to replace the motherboard will most likely be poor general performance or physical damage to the board.

The tools necessary will be a Phillips Head #0 (PH0) screwdriver, a Phillips Head #1 (PH1) screwdriver, an iFixit opening tool, a spudger, and tweezers.

It is important to note the prerequisite guide, the HP EliteBook 840 Aero G8 Speakers Replacement Guide. The speaker system must be removed to begin this replacement.

Wat je nodig hebt

  1. HP EliteBook 840 Aero G8 Motherboard Replacement, Speakers: stap 1, afbeelding 1 van 2 HP EliteBook 840 Aero G8 Motherboard Replacement, Speakers: stap 1, afbeelding 2 van 2

    • Turn the laptop upside-down.

    • Remove all five of the 4.48mm housing screws using a Philips #0 screwdriver.

    • Remove the cover using an iFixit opening tool.

    Bewerken

  2. HP EliteBook 840 Aero G8 Motherboard Replacement: stap 2, afbeelding 1 van 2 HP EliteBook 840 Aero G8 Motherboard Replacement: stap 2, afbeelding 2 van 2

    • Using the iFixit opening tool, remove the right-hand side speaker.

    • Using the iFixit opening tool, remove the left-hand side speaker.

    Bewerken

  3. HP EliteBook 840 Aero G8 Motherboard Replacement: stap 3, afbeelding 1 van 3 HP EliteBook 840 Aero G8 Motherboard Replacement: stap 3, afbeelding 2 van 3 HP EliteBook 840 Aero G8 Motherboard Replacement: stap 3, afbeelding 3 van 3

    • Using the plastic spudger, disconnect the speaker power cable.

    • Remove the wire from the device apparatus until it is fully isolated. The speaker system can now be removed from the computer to fix or replace as needed.

    Bewerken

  4. HP EliteBook 840 Aero G8 Motherboard Replacement, Motherboard: stap 4, afbeelding 1 van 3 HP EliteBook 840 Aero G8 Motherboard Replacement, Motherboard: stap 4, afbeelding 2 van 3 HP EliteBook 840 Aero G8 Motherboard Replacement, Motherboard: stap 4, afbeelding 3 van 3

    • Using the spudger, unplug the battery from the motherboard.

    • Use the PH1 screwdriver to remove the screws from the battery.

    • Set aside the four 4.48mm screws.

    • Remove the battery from the casing.

    Bewerken

  5. HP EliteBook 840 Aero G8 Motherboard Replacement: stap 5, afbeelding 1 van 1

    • Using the spudger, gently unplug the RTC battery from the motherboard.

    Bewerken

  6. HP EliteBook 840 Aero G8 Motherboard Replacement: stap 6, afbeelding 1 van 3 HP EliteBook 840 Aero G8 Motherboard Replacement: stap 6, afbeelding 2 van 3 HP EliteBook 840 Aero G8 Motherboard Replacement: stap 6, afbeelding 3 van 3

    • Using the spudger, unplug the fan power cable from the motherboard.

    • Use the PH1 screwdriver to remove the three 4.48 mm screws.

    • Remove the fan from the computer.

    Bewerken

  7. HP EliteBook 840 Aero G8 Motherboard Replacement: stap 7, afbeelding 1 van 1

    • Use the PH1 screwdriver to unscrew the heat sink from the motherboard.

    • Set aside the four 4.48mm screws.

    • Remove the heat sink from the computer.

    Bewerken

  8. HP EliteBook 840 Aero G8 Motherboard Replacement: stap 8, afbeelding 1 van 2 HP EliteBook 840 Aero G8 Motherboard Replacement: stap 8, afbeelding 2 van 2
    Gereedschap gebruikt in deze stap:
    Tweezers
    $4.99
    Koop

    • Use ESD-safe tweezers to disconnect the display cables from the WAN module.

    • Using a spudger, disconnect the display power cable from the motherboard.

    Bewerken

  9. HP EliteBook 840 Aero G8 Motherboard Replacement: stap 9, afbeelding 1 van 2 HP EliteBook 840 Aero G8 Motherboard Replacement: stap 9, afbeelding 2 van 2

    • Use a PH1 screwdriver to remove the 4.48 mm screw that secures the WAN card on the left side of the motherboard.

    • Use a PH1 screwdriver to remove the 4.48 mm screw that secures the WLAN card located on the right side of the motherboard.

    Bewerken

  10. HP EliteBook 840 Aero G8 Motherboard Replacement: stap 10, afbeelding 1 van 2 HP EliteBook 840 Aero G8 Motherboard Replacement: stap 10, afbeelding 2 van 2

    • Using the iFixit opening tool, disconnect the camera power cable on the left hand side of the motherboard.

    • Using the iFixit opening tool, disconnect the camera connection cable from the right-hand side of the motherboard.

    Bewerken

  11. HP EliteBook 840 Aero G8 Motherboard Replacement: stap 11, afbeelding 1 van 1

    • Using a PH1 screwdriver, remove the bracket holding the left side of the motherboard in place. These four screws are the longer of the two types of screws found in this laptop, measuring 4.48mm in length.

    Bewerken

  12. HP EliteBook 840 Aero G8 Motherboard Replacement: stap 12, afbeelding 1 van 1

    • Using the iFixit opening tool, unplug the USB board from the motherboard.

    Bewerken

  13. HP EliteBook 840 Aero G8 Motherboard Replacement: stap 13, afbeelding 1 van 1

    • Using the iFixit opening tool, unplug the fingerprint reader from the motherboard.

    Bewerken

  14. HP EliteBook 840 Aero G8 Motherboard Replacement: stap 14, afbeelding 1 van 1

    • Using the iFixit opening tool, unplug the NFC module from the motherboard.

    Bewerken

  15. HP EliteBook 840 Aero G8 Motherboard Replacement: stap 15, afbeelding 1 van 1

    • Using the iFixit opening tool, disconnect the click button assembly from the motherboard.

    Bewerken

  16. HP EliteBook 840 Aero G8 Motherboard Replacement: stap 16, afbeelding 1 van 1

    • Using the iFixit opening tool, disconnect the touchpad from the motherboard.

    Bewerken

  17. HP EliteBook 840 Aero G8 Motherboard Replacement: stap 17, afbeelding 1 van 1

    • Using tweezers, gently pull on the smart card reader board to disconnect it from the motherboard.

    Bewerken

  18. HP EliteBook 840 Aero G8 Motherboard Replacement: stap 18, afbeelding 1 van 1

    • Using the iFixit opening tool, disconnect the motherboard's power cable.

    Bewerken

  19. HP EliteBook 840 Aero G8 Motherboard Replacement: stap 19, afbeelding 1 van 2 HP EliteBook 840 Aero G8 Motherboard Replacement: stap 19, afbeelding 2 van 2

    • Use the PH1 screwdriver to remove the two 4.48mm screws from the motherboard.

    • Use the PH1 screwdriver to remove the three 2.52mm screws from the motherboard.

    • You can now remove the motherboard from the computer to replace or fix it, as needed.

    Bewerken
Conclusie

To reassemble your device, follow these instructions in reverse order.

2 andere personen hebben deze handleiding voltooid.

Auteur

met 5 andere bijdragers

Riley Rustman

Lid sinds: 11/09/23

499 Reputatie

3 handleidingen geschreven

Medailles: 6

+3 andere badges

Team

IUPUI, Team 2-2, Harley Fall 2023 Lid van IUPUI, Team 2-2, Harley Fall 2023

IUPUI-HARLEY-F23S2G2

4 Leden

3 handleidingen geschreven

0 opmerkingen

Voeg opmerking toe

Weergavestatistieken:

Afgelopen 24 uren: 0

Afgelopen 7 dagen: 9

Afgelopen 30 dagen: 82

Altijd: 258