型号：Thinkbook 15 G2 ITL 板号 A-K051p 故障：用电源能开机，也能充电。但是拔掉电源在插入，...
联想昭阳K4E-ITL 板号LA-K051P REV:1B I5-1135G7的。故障：插电待机0.004按开机键没有反应...
LA-K051P For Lenovo ThinkBook 14 G2 15 G2 Laptop Motherboard With CPU i7-1165G7 QU7J i3-1115G4 N18S-G5-A1 pc accessories, You can get more details about LA-K051P For Lenovo ThinkBook 14 G2 15 G2 Laptop Motherboard With CPU i7-1165G7 QU7J i3-1115G4 N18S-G
View more DescriptionReport Item Specifications: Support Screen Size:other Memory Type:DDR3 Onboard Memory:no Onboard SSD:no Memory Size:8G With CPU:yes Features: |Laptop Lenovo Ideapad 720s|Lenovo Thinkpad C13 Yoga Chromebook Specifications|Lenovo Thinkbook 15 Gen3 Amd| **Reliable Performance ...
首先用放大镜仔细检查你换的EC引脚有没有空焊和连锡。那个信号是EC读取BIOS之后发出来的，所以可以刷个...
5V待机先换掉尝试 折磨了芯片时再测两个开启电压是否正常 来自安卓APP客户端
33 这是内存供电的2.5V 刚好手上有一片 背面那个bios文件有吗 发我 UV21的位置也有个bios 有吗 ...