LogFAQs > #976339917

Try hooking up the monitor to something else with the appropriate output. If the issue is that the computer turns on but you don't get an image, the monitor may be dead, so you should rule that out. Otherwise, if you don't have a graphics card (it doesn't sound like you do), it sounds like the onboard graphics have failed, and those are built into the CPU and not something you can really fix. Your data, however, should be fine, but you'll need to pull your hard drive out to recover it (which can sometimes be tricky in a prebuilt, but isn't too difficult).