Refer to the manal or website support for the motherboard. There should be a clear cmos jumper somewhere on the motherboard. It is a standard feature. The only hard part is figuring out which jumper it is. Tim Key _________________________________ -----Original Message----- From: PCBUILD - Personal Computer Hardware discussion List [mailto:[log in to unmask]]On Behalf Of Sean Bossinger Sent: Tuesday, February 20, 2001 10:30 AM To: [log in to unmask] Subject: [PCBUILD] ASUS A7M266 with Athlon not POSTing I have an ASUS A7M266 MOBO with Athlon 1.2GHz. According to the manual (and the website) the board should be set to run at 133MHz (as the multiplier is 9). Now, I realize that the multiplier is 12.0, and at 100MhZ, this would be a correct setting. The problem is that I cannot get ANY display at POST. I had formerly gotten into the CMOS. As this is the first PC I've ever built, I'm concerned that I've destroyed my creation... Someone please tell me that all I have to do is clear the CMOS and start over... PLEASE? :-) PCBUILD's List Owner's: Bob Wright<[log in to unmask]> Drew Dunn<[log in to unmask]> PCBUILD's List Owner's: Bob Wright<[log in to unmask]> Drew Dunn<[log in to unmask]>