电脑正常开机出现大致如下英文提示，跪求解决方法.
Press F12 for bbs popup
F2 for step utility
The MCH is operating with DDR2 800
RAM Timing :Tcl:6/tras:18/trp:6/trcd:6/twr:6/trfc:5/
USB controllers ..done
*096MB ok
USB device(s): 1 mouse
Auto-detecting AHCT PORT 0.. hard disk
Auto-detecting AHCT PORT 0..ATAPI CDROM
DATA Port0 ST3320418AS CC44
S.M.A.R.T. capable and status ok
DATA Port1 HL-DT-ST-DVD+/-RW GH30N A102
Auto-detecting usb mass storage devices..
0 usb mass storage devices found and configured
Keyboard failure
Strike the F1 to continue , F2 to run the step utility.