My CPU is not turning on. What basic tests can I do to identify if the problem is with the SMPS or something else? - Quora
![Intel Core I7-4790k I7 4790k Quad-core Eight-thread Cpu Processor 88w 8m Lga 1150 - Cpus - AliExpress Intel Core I7-4790k I7 4790k Quad-core Eight-thread Cpu Processor 88w 8m Lga 1150 - Cpus - AliExpress](https://ae01.alicdn.com/kf/S3b05c586f4154d879995511056cd70feX.jpg)
Intel Core I7-4790k I7 4790k Quad-core Eight-thread Cpu Processor 88w 8m Lga 1150 - Cpus - AliExpress
![Had to move this box temporarily. Customer now says they have no internet. CPU led and ON BATTERY led are blinking. Any advice/obvious problems before calling our ELV guy? : r/HomeNetworking Had to move this box temporarily. Customer now says they have no internet. CPU led and ON BATTERY led are blinking. Any advice/obvious problems before calling our ELV guy? : r/HomeNetworking](https://i.redd.it/5i9dtmo6y2l91.jpg)
Had to move this box temporarily. Customer now says they have no internet. CPU led and ON BATTERY led are blinking. Any advice/obvious problems before calling our ELV guy? : r/HomeNetworking
![X1-Extreme-Gen-4-CPU-Fan-not-working-after-disabled-built-in-battery-then-powered-on - English Community - LENOVO COMMUNITY X1-Extreme-Gen-4-CPU-Fan-not-working-after-disabled-built-in-battery-then-powered-on - English Community - LENOVO COMMUNITY](https://forums.lenovo.com/uploads/topic/202112/1640690049316.jpeg?aid=277083)