Intel CeleronWhat CPU do you have?
Also what driver did you download?
Intel Celeron
Driver : Bus PCI
Thank you so much for your help!All in one Driver Updater software is not recommended, many will install bloatware, adware, malware or incompatible/out of date drivers. I'm not saying this is one of those apps, as I know nothing about this particular one, but I would put my bet on a bad driver.
It is always better to download drivers manually from the manufacturer of whatever component you are adding to your system.