Hello,
I replaced the Asus motherboard m2n68-la in a Compaq Presario SR5421F Desktop PC. When it power up, an error message appears,"ERROR: system fan failed, service unit press F2 to continue". Pressing F2 then allows the Windows XP to load. The fan which is attached to a heat sink directly to an Athlon X2 dual core processor seems to be running just fine. it si plugged into a 3 pin motherboard header titled CPU fan. I looked at the BIOS settings by Phoenix AwardBIOS but there is nothing than relates to the fan. I note that HP website states that under the Advanced tab in the BIOS there should a Hardware Monitor section that should allow enable and disable settings for various fan/heat sink combinations. But it just isn't there. I cannot find anywhere to upgrade the BIOS software with such a feature.
I replaced the Asus motherboard m2n68-la in a Compaq Presario SR5421F Desktop PC. When it power up, an error message appears,"ERROR: system fan failed, service unit press F2 to continue". Pressing F2 then allows the Windows XP to load. The fan which is attached to a heat sink directly to an Athlon X2 dual core processor seems to be running just fine. it si plugged into a 3 pin motherboard header titled CPU fan. I looked at the BIOS settings by Phoenix AwardBIOS but there is nothing than relates to the fan. I note that HP website states that under the Advanced tab in the BIOS there should a Hardware Monitor section that should allow enable and disable settings for various fan/heat sink combinations. But it just isn't there. I cannot find anywhere to upgrade the BIOS software with such a feature.