这是Pixel主板的设计缺陷，我跟深圳的维修商家交流过。对方说Pixel的主板设计得太脆，经不起摔，且内部芯片和线路存在缺陷，Wifi断线、反向充电（插充电器不充电，只能关机充）问题很多。我也因为2.4G Wifi连不上去专门修过，花了200块钱，最终确实解决了问题。网上什么重置网络设置，安全模式，拔SIM卡等等方法都没用的，别浪费时间试了。 For English friends if you need: This was a design flaw comes together with 1st gen Pixel. I communicated with repair engineer at Shenzhen, and he said Pixel’s motherboard is too fragile to tolerate falling and there are flaws in chips. Wifi connection failure, reversed charging (cannot charge while plug in, must shut down before charging) issue has affected many people. I was also looking for reparing of 2.4G Wifi connection issue. It cost me 200 RMB and actually solved. Those tips and steps on the Internet such as reset network settings, safe mode, remove SIM card, etc., will be uselesss. Please don’t waste your time on trying those meaningless things.
Ordered one more cable from another supplier and the screen works great! Finally, it was cable's problem. NOTE: AIDA64 was unable to detect LG screen’s data and shows “Surface Display [NoDB]“ under displayer page. Unsure it was the screen or driver’s issue.
I’m having the same problem when I replacing the screen of my SP4 #1704 to SP4 #1796’s, which is LG LP123WQ1. I don’t want to but old Samsung screen because it has flaws. The seller knows my needs and sent me a SP5’s screen including a new connector for LG-screen SP4 model. But now the new screen also not turning on while Microsoft RD can access access the device and digitizer is working. After replacing the screen to the old one which is Samsung LTY123YL01, it works though it’s showing broken image. Looking for people who suffered the same issue.
SP4’s old screen manufactured by Samsung have borned issue. Many user suffered screen displaying failure after the machine heats up and there’s no way to fix it but to replace a brand new screen. But Samsung’s pannel always have the same problem so Microsoft changed the screen of last batch of SP4 from Samsung LTY123YL01 to LG LP123WQ1, which is same with the SP5’s to totally resolve the problem. The flex connector cables are not the same because LG’s eDP connector have more pins. The model number of flex cable also different. Samsung’s cable is M1010537-001 while LG’s number is M1010537-003. Connector to the motherboard looks the same but since the scrren side is different, you can’t replace it by another one.