
GPU: ASUS HD7770-DC-V2 Radeon HD 7770 GHz Edition 1GB None of temperatures or voltages displayed by the BIOS menu after running for over 15 minutes showed any variance, or were excessive.ĬPU: AMD FX-8120 BIOS reported voltage 1.368v The Dram frequency was left at 1333 MHz and the DRAM timing was reduced to 11-11-11-32 with a voltage increase to of 1.5 volts (Factory recommended specification) with no effect. Doing this with each of the memory modules produced the same result. To minimize memory problems only one of the 8gb memory modules in recommended DIMM Slot A2 was used. The Asus MB BIOS was updated to Version 1903. Unplugging and exchanging components along with different cables did solve the problem As the MB seemed to be the problem the ASUS board was purchased figuring, even if I was wrong, a better MB would be gained. Memtest86 did not indicate any problems with memory. Before they get very far the OS shuts down and restarts the BIOS boot.Ī MSI 970A-G46 MB, two memory modules, and most of my current components was not recognizing a DVD drive and causing an occasional OS freeze, requiring a power or reset button push.

After several seconds four different colored dots appear and start a jerky circular movement.
#M5a99x evo r2.0 cpu led windows 7#
The Windows 7 splash screen starts with the Windows title at the bottom of the screen. Hopefully the problem described below will be an obvious one you can help me with.Ī brand new ASUS M5A99X EVO R2.0 MB with one Corsair CMX16GX3M2A1600C11 8 GB memory module, will start the BIOS setup menu, however fails to boot the Windows 7 64bit OS.
