下午出门一下回来电脑就关机,再按开机钮没反应,有时能开机但会出现
bios has been reset - please decide how to continue
load optimized defaults then boot
load optimized defaults then boot reboot
enter bios
(这是b75m-d3h出现)
重开机会修复无法进入桌面,有换过主机板电池,换主机板也一样没反应,电源供应器有
单独用回纹针测试会转,裸机也无法开机
cpu:g550
mb:b75m-d3h,h71m-dg3
ram:金士顿8g+8g
gpu:gtx750
power:冰魄金核ii 450w
win10 64