UC知道一接通电源电脑就自动开机，每次都要按F4,重设bios时间，日期。
来源：百度知道 编辑：UC知道 时间：2024/07/06 18:11:15
一长两短的鸣声后便进入如下界面：
Legacy Keyboard....Detected
Legacy Mouse.......Detected
USB Legacy.........Enabled
Fixed Disk 0:3M-WDC WD800BB-OOFJAO (Ultra DMA Mode ATA/100)
ATAPI CD-ROM 4S-DVD-ROM 16X
Dual-channel operation requires identical paired DIMMS installed
across both memory channels.
BIOS has detedted a non-optimal memory configuration.Changing
the existing
DIMM configuration can improve the system's memory bus band
width:
Channel A ,DIMM 0 should mathch Channel B,DIMM 0
Charnel A ,DIMM 1 should mathch Channel B,DIMM 1
CMOS/GPNV checksum Bad
CMOS Date/Time Not set
Press <F4> to Run SETUP
Legacy Keyboard....Detected
Legacy Mouse.......Detected
USB Legacy.........Enabled
Fixed Disk 0:3M-WDC WD800BB-OOFJAO (Ultra DMA Mode ATA/100)
ATAPI CD-ROM 4S-DVD-ROM 16X
Dual-channel operation requires identical paired DIMMS installed
across both memory channels.
BIOS has detedted a non-optimal memory configuration.Changing
the existing
DIMM configuration can improve the system's memory bus band
width:
Channel A ,DIMM 0 should mathch Channel B,DIMM 0
Charnel A ,DIMM 1 should mathch Channel B,DIMM 1
CMOS/GPNV checksum Bad
CMOS Date/Time Not set
Press <F4> to Run SETUP
CMOS/GPNV checksum Bad 提示主板电池供电失败。买块新的CR2032的电池换上。3-5元一颗。
重设日期，应该没问题了。
可能是主板CMOS电池没电了，换块新的就行
应该是电池没电了，你的数据保存不上，换电池吧
可能是主板CMOS电池没电了,数据保存不上，换块电池就可以了,还是不行的话检查下是不是把CMOS的跳线插反了>>>好运