Before shipping, each board undergoes a comprehensive battery of functional tests, including sound, 3D graphics GPU, CPU, RAM, and network tests, to guarantee that it operates without any quality issues. The 90-day free warranty service provides peace of mind, allowing you to return the board ...
1. Switch work. Indicates the motherboard is working. Please check the screen. 2、Can't switch. please check CPU and RAM. Dear customer, below are the details of the motherboard pictures we have for sale in this link. Some models have different configurations, please check in detail before...
x 一台联想tinkpad用电池能开机但是快没电了，插上转换头发现qb5一头有19v,另一头也有电压，qb6没有...
50 你好，这个板子的cpu对地阻值是多少？很低的，二极管档测好像是10左右吧，如果用欧姆档测不是0就...
24 为什么不完美修复，该电路会不会有其他BUG 这样就是完美的解决 我也是这样改的 还没有看到客户说有...
思路清晰，保护隔离故障，兄弟轻松秒杀 来自安卓APP客户端
公说公有理婆说婆有理，大家认为适用的就行
昨天返修一台，QB6短路了，没原型号MOS管，就干脆把QB5,QB6 替换了一对 ，还好玻璃管TPS没挂，充电...
前几天刚植了一台，保隔管也容易脱焊，原来只想加焊一下，无耐只用了一晚，第二天又不行了。只能...
第一次可以亮机 关机后不能触发了 来自苹果APP客户端