HP EliteBook 8530w CPU Replacement

Geschrieben von: Ryan Liyanage

Kommentare: 5

Schwierigkeitsgrad

Difficult

Schritte

Zeitaufwand

1 Stunde

Einleitung

This serves as a guide to replace the CPU for the HP EliteBook 8530w.

Ensure the new CPU is compatible with the Intel PM45 Express chipset specifications.

The central processing unit is one of the two most important components that will determine how fast your laptop runs, as well as a vital component for your laptop. If you want a faster laptop without buying an entirely new one, a CPU replacement is solid decision to make.

Werkzeuge

Ersatzteile

CPU (Socket: mPGA479M, Chipset: PM45)

Schritt 1

Turn the laptop off then place it down so that the back is facing up.
Slide the battery release switch to the left and hold it there.

Schritt 2

Pull the battery away upward and away from the laptop while continuing to hold the release switch.
Once the battery is removed from the laptop, you may release the switch.
To properly dispose of your battery, look for the closest location that accepts electronic waste in your area and drop it off there.

The second bullet should be orange, not yellow

John Lamothe - 12/03/20

Also, how should they dispose of the batter?

John Lamothe - 12/03/20

Schritt 3

Unscrew the two screws from the center panel with a Phillips #00 screwdriver.
These screws should have a keyboard icon stamped next to them.

The photos in this guide seem a little clearer than the other guides I’ve seen.

John Lamothe - 12/03/20

I found four screws with the keyboard icon

Thomas Brobst -

Schritt 4

Flip the laptop over then open the lid.
Slide the four tabs at the top of the keyboard towards you with your finger.
Wedge a finger or spudger in the top corner of the keyboard and hinge it forward to reveal the backside.
Do not try to pull the keyboard out of the laptop. There are still cables connected to it that can easily be damaged.

Good caution.

John Lamothe - 12/03/20

Schritt 5

Use a Torx TR7 screwdriver to remove the three screws holding down the fan.
Gently remove the fan connector that plugs into the motherboard.
Note: It can help to use something like tweezers to remove the connector if you are having trouble.
Remove the fan.

Schritt 6

Remove the eight screws holding down the heat sink using a Torx TR7 bit.
Gently remove the heat sink by lifting it up and sliding it away from the side of the laptop.
The thermal paste will be situated on the small square portion of the heatsink that sat directly atop the CPU. Clean both the heatsink and CPU of the old thermal paste before application as shown in this guide.

Schritt 7

Unscrew the socket mount with a flat head screwdriver to unlock the CPU.
Turn it counter clockwise, towards the "unlock" symbol on the socket.

Schritt 8

Hold the CPU from the edges to pull it up and remove it.

Schritt 9

Retrieve your replacement CPU.
Point the small golden triangle on the new CPU to the bottom right.
The small golden triangle on the CPU should align with the one on the socket. This cannot be seen due to obstruction caused by the laptop chassis.