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Dell Dell Alienware 15 R2 & Alienware 17R3

Dell Alienware 15 R 2
Dell Alienware 17R 3
BIOS Version A02

Operating System Linux 4.2.1-1-desktop x86_64
Model Alienware Alienware 15 R2
Processor Intel Core i7-6820HK @ 2.70 GHz -1 processor, 4 cores, 8 threads
Processor ID GenuineIntel Family 6 Model 94 Stepping 3
L1 Instruction Cache 32 KB x 4
L1 Data Cache 32 KB x 4
L2 Cache 256 KB x 4
L3 Cache 8192 KB
Motherboard Alienware Alienware 15 R2
BIOS Alienware 1.1.5
Memory 15946 MB
 
7 beep is no display how to you know it lock ? (password )
Because one people in this thread or for 17 r3 has the same problem, bootguard and CPU stopped so.
I have tested all my voltage, flash all the bios here and still have the same problem.
What can I do more ? :)
For now I am expecting that the bootguard is the problem :)
 
Because one people in this thread or for 17 r3 has the same problem, bootguard and CPU stopped so.
I have tested all my voltage, flash all the bios here and still have the same problem.
What can I do more ? :)
For now I am expecting that the bootguard is the problem :)
send one photo or video problem i check
 
I saw already a video, will give you that
On this thread too, people had same problem and it worked
 
I saw already a video, will give you that
On this thread too, people had same problem and it worked
this no display, above you request unlock what?
i think you need check chip GPU
 
I already reflow the GPU, what do you think it's a display error ?
The man on the video, had the same problem and this had been fixed by a modded bios :/
 
I already reflow the GPU, what do you think it's a display error ?
The man on the video, had the same problem and this had been fixed by a modded bios :/
You can completely program the other BIOS to compare above with a lot of BIOS.

Want to fix it, you need to determine where the problem comes from
 
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