How to Install a New Processor on an IBM ThinkPad

As of 2010, IBM and Lenovo ThinkPads have been around for eighteen years and are available in many models. Before you embark on installing a new processor for your ThinkPad, check out the IBM Hardware and Maintenance Manual that is specific for your laptop model. You'll need to know which processor is already in the machine so you can install a new one that is the same or compatible to it.

Things You'll Need

• Phillips screwdriver

Instructions

1. Place the laptop on a clean, flat work surface. Use a lint-free cloth to clean the computer cover before you open it. This will prevent additional dust from getting on the inside.

2. Disconnect and unplug all cables and electrical connections from the ThinkPad. Flip the laptop over so that the bottom side is facing upwards. Open the battery door and remove the battery. Set the battery aside on your work surface.

3. Use the screwdriver to remove the four screws holding the keyboard in place. Set screws aside on the workbench. Remove eight other screws that hold the palm rest and set those screws aside in another pile.

4. Turn the computer right-side up and give a tug to lift out the keyboard. Disconnect the short cable that connects it to the motherboard. Lay the keyboard assembly on the workbench. Lift the palm rest straight out and set it aside.

5. Notice that the processor rests underneath the cooling fan assembly. Remove the screws holding it in place and set the screws aside. Disconnect cables and lift out the cooling fan assembly.

6. Remove the old processor. Check out specific instructions in the IBM Hardware Maintenance Manual for your model of computer. Usually this entails turning a single screw 180 degrees to loosen it. Then lift out the processor.

7. Take the new processor out of its packaging and put it into the computer in the processor location. Attach the single screw and turn 180 degrees to secure the processor in place.

8. Use reverse steps to reassemble the computer for your use.

Tips & Warnings

• Touch your hand to the metal chassis to discharge static electricity in your body prior to working on computer processors.

• Consider applying fresh thermal glue between the processor and the heatsink before you reassemble the computer for use.

References

• Inside my laptop : How to upgrade CPU on IBM ThinkPad T41p laptop
• Lenovo: Hardware Maintenance Manual---ThinkPad T60/p (1951, 1952, 1953, 1954, 1955, 1956, 2007, 2008, 2009, 2613, 2623, 2637)