Dell Alienware 17

Alienware 17
BIOS A14

Operating System Microsoft Windows 10 Home Single Language (64-bit)
Model Alienware Alienware 17
Processor Intel Core i7-4710MQ @ 2.49 GHz -1 processor, 4 cores, 8 threads
Processor ID GenuineIntel Family 6 Model 60 Stepping 3
Processor Codename Haswell
Processor Package Socket 947 rPGA
L1 Instruction Cache 32 KB x 4
L1 Data Cache 32 KB x 4
L2 Cache 256 KB x 4
L3 Cache 6144 KB
Motherboard Alienware 04WT2G
Northbridge Intel Haswell 06
Southbridge Intel HM87 C2
BIOS Alienware A14
Memory 16384 MB DDR3 SDRAM -1MHz

 

[hgzy ahmd]

HELLO
MY ALIENWARE 17 GIVE 8 BEEPS THAT INDICATE NO DISPLAY CONNECTED ,
BUT IF I CONNECT HDMI CABLE IT WORKS FINE
IF I REMOVE HDMI CABLE AFTER BOOT IT STILL WORKING FINE,
I FLASHED BIOS BUT NOT FIXED
WHAT IS POSSIBILITIES OF FAULTS?

 

[ThienBui]

HELLO
MY ALIENWARE 17 GIVE 8 BEEPS THAT INDICATE NO DISPLAY CONNECTED ,
BUT IF I CONNECT HDMI CABLE IT WORKS FINE
IF I REMOVE HDMI CABLE AFTER BOOT IT STILL WORKING FINE,
I FLASHED BIOS BUT NOT FIXED
WHAT IS POSSIBILITIES OF FAULTS?

have GPU ?

 

[hgzy ahmd]

YES

have GPU ?

GTX980M
ONLY ONE GRAPHIC CARD

 

[ThienBui]

YES

GTX980M
ONLY ONE GRAPHIC CARD

you need check it

 

[hgzy ahmd]

you need check it

CAN I FORCED ACTIVATE HDMI VIA HOT PLUG DETECT PIN ?