What's Inside?

Ask the Doctor LogoI have an older Dell with an Intel Pentium 4 CPU. As you know, it’s not easy to track down specific hardware configurations for old Dell machines. Can you direct me to a source for info so I can find out if it’s even possible to get an updated BIOS and/or a better CPU for my PC?

—Tom Winn

Read the Doctor's advice for Tom after the jump.