iGuest 3 Report post Posted February 16, 2011 can I upgrade my sr1800nx compaq presario processor which is a celeron d 346? Share this post Link to post Share on other sites
rvalkass 5 Report post Posted February 16, 2011 That processor is an LGA775 processor, so you should be able to switch it for any other LGA775 processor. However, you will need to check the chipset on your motherboard, and most likely download the latest firmware and BIOS update for your motherboard from the manufacturer's website. LGA775 processors are now classed as EOIS by Intel, so they're getting a bit tricky to find in shops, but you can still find a few, such as these from Scan: https://www.scan.co.uk/shop/computer-hardware/cpu-intel/all or these from eBuyer: http://www.ebuyer.com/store/Components?limit=50&sort=pricelow&page=1 Share this post Link to post Share on other sites
