Please provide the following system information: Motherboard model (cache size, if it is available), PCB revision and serial number For example: SUPER P5STE/256K, Rev. 2, SM386868 01/98 BIOS date code, and revision (shown on the first display) For example: 0521961200 STE Rev.1.7. If you can't bring up the display,please read the white label on the BIOS chip. CPU brand, CPU core voltage and CPU speed For example: Dual Intel Pentium II 350 MHz, CPU core voltage=2.0 V, I set bus speed =100MHz and core/bus ratio=3.5 Memory brand, type, size, speed, chip count and memory bank number For example: NEC SDRAM, non-SPD, 32MB, 16 chips of 516821G5-A67PC- 7JF on Bank 0 and Bank 1. Total memory is 64 MB. Add-on cards brand, bus type, function, model, control chip information, etc. For example: AGP 3DLab's Permedia2 with 4 MB, PCI Slot#1: 3COM Ethernet card 3C905-TX, ISA Slot#1:Creative Labs Sound Blaster AWE64, CT4520 ATA IDE devices: For example: Primary Master: IBM DTTA-371010, 9.4GB UDMA IDE drive, Primary Slave:Quantum 4.3 UDMA IDE drive Secondary Master:None, Secondary Slave:Toshiba IDE CDROM 16X - XM 6002B On-board SCSI Devices Other device related to the issue: For example: Operating system For example: Windows NT 4.0 with Service Pack 3 or Windows 95 OSR2 Problem description in detail Copy and paste the above section to your e-mail text editor and fill in the information. Submit to : support@supermicro.com