M18x r2 no post after bios modifications

[Gewily]

Hello I have the same problem with my m18x r2 that happened to many before . and as I just bought bough the device two days ago and it's my first time using alienware device I had problem running it with gtx 1070 and I changed few settings in bios that made the device dead to me . starting for few seconds then shutdown . blindflashing never worked I tried many times . so I have to go with your method with the dumb for SPI Rom chip . will appreciate if anyone has the dumb that I can use to fix this . or if there is any other solution to this 

[Jerryzago]

Blindsflash should work fine in most cases. Did you blind flash the A03 version without any GPU in the slot? No other version will work. I changed setting for the iGPU once and bricked mine.

[Gewily]

16 hours ago, Jerryzago said:

Blindsflash should work fine in most cases. Did you blind flash the A03 version without any GPU in the slot? No other version will work. I changed setting for the iGPU once and bricked mine.

the gtx 1070 was installed but that shouldn't eb a problem I think . I followed the instructions . usb to fat32 with A03 and got the needed file renamed it and sent to the usb then pressing end and putting the power . now all the fans starts and laptop just not doing anything for 30 minutes tried five times . no beebs or anything

[Jerryzago]

It is a problem. Do the process without the 1070 in. System tries to boot in PEG mode and fails. If you had an 880m or earlier, maybe it could boot

[Gewily]

1 hour ago, Jerryzago said:

It is a problem. Do the process without the 1070 in. System tries to boot in PEG mode and fails. If you had an 880m or earlier, maybe it could boot

thanks for your interest . ya that's right that happened to me before but in this case it gave 8 beebs .  but in this case there is no beebs and shutdown after few seconds