View more DescriptionReport Item CPU: Integrated Intel 3050U Memory Type: DDR4 Memory Size: 4GB Support Screen Size: Universal compatibility Onboard Memory: Yes Graphics Card Type: Integrated **Unmatched Performance and Reliability** The 5B20S44464 NM-C821 Original For Lenovo IdeaPad 3-5ADA05 ...
View more Sold by OLOPKY Motherboard Accessories Store(Trader) Ship to Canada AliExpress commitment Shipping: US $4.61 Delivery:Apr 19 - 27 Fast delivery US $0.70 coupon code if delayed Refund if package lost Refund if items damaged Refund if no delivery in 35 days ...
x 型号:E470C 板号:NM-A821 故障:掉电 不定时 基本在亮屏时掉 少数在LOGO后掉 偶尔能进系统...
1.第1个通病,跑码不过内存。将BOARD_ID5识别电阻更换就行了,实现阉割板载内存。将2K电阻安装于RC123...
40 这有两个问题,待机芯片换掉出线性3.3,声卡芯片换掉,出电感3.3v 再看一边 是+3VL 输出3V ...
18 因为板层多数时候接触不良了,就是本来两端本来为0阻值,你按压一下,直接不导通了。是短路还是断路...
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20 借用PCIE_RSET1#_R。这个明白了,但是硬盘座子,那三个引脚短接是什么原理,有什么用处,没看明白...
x 今天客户带一台联想E470C笔记本,故障是摔倒地上爆屏了,放几天不开机了。 接机待机电流0.016正...
没有帐号?注册 x 联想E470 CE470 NM-A821 Rev 2.0图纸+REV1.0 PDF点位图