2nd Monitor not detected after msupdate driver install

[patonb]

So rebuiding my system, and was running single monitor on my 22" dell screen. MSUpdate d/l and installed the default driver, and then poof, I lost that screen. Its acting like theres no screen attached.

Switch monitor to other conector ands it came on for 15secs then bam gone again.

So before I go and do a system restore back through all my updates, is there a way i can clear the dell driver?

[MindoverMaster]

Can't you use DriverSweeper?

[patonb]

No, driversweeper only does added in hardware, not monitor stuff.