Computer processor.
If your computer uses an Intel Celeron processor and you want to upgrade it with a Pentium processor, refer to the motherboard manual that came with your computer to determine what type of CPU socket is installed on the board. You'll also need to know the front end bus or maximum clock speed of the Celeron processor. Visit the manufacturer's website to find out more information about your motherboard and upgrading the processor.
Instructions
1. Disconnect all the power cords on your computer. Make certain that you wear an anti-static wrist strap to protect yourself from the possibility of an electrical static discharge (ESD) and protect the components inside your computer from damage.
2. Open your computer case and use a Phillips screwdriver to remove the screws that are holding the cover in place. If your computer case does not have screws attached to the cover, look for a latch on either side of the case and press on it to open the cover.
3. Remove the cooling fan/heatsink from the motherboard. Use the Phillips screwdriver to remove the screws. Then, pull the fan/heatsink unit off the Celeron processor.
4. Lift the processor's lever arm straight up to release the Celeron processor and gently pull it out of the CPU socket.
5. Remove the new Pentium processor from the anti-static bag and place the old Celeron processor inside it. Next, line up the pins on the Pentium processor with the CPU socket and press it down into the socket. Don't try to force the processor into the socket if it's not lined up properly. Carefully remove the Pentium processor from the socket and try to insert it again.
6. Press the processor's lever arm back down to lock the Pentium processor into place. Replace the cooling fan/heatsink back on your motherboard and re-tighten the screws that you removed.
7. Place the cover back on your computer and re-tighten the screws that you removed.
8. Plug your computer's power cords back into an electrical outlet. Press the power on button. After your computer finishes booting up, it should recognize the new Pentium processor.
Tags: your computer, Pentium processor, Celeron processor, screws that, back your, computer case, cooling heatsink