Technical Support DELL LATITUDE 3450 LA-B071P no display 5beeps

[destinycenter]

Hello, please this dell latitude laptop beeping 5 times but no display. I've reprogrammed the bios with the files from here but still does same thing. Any help would be greatly appreciated

 

[Ali Shaikh]

5 Beeps: When a faulty CMOS battery is detected the most common fix is to replace it

 

[destinycenter]

Sure, I did this already before posting but it wasn't the problem. I tried some other modified Bios and with one, I reprogrammed and it stopped the beeping. But It still didn't display.
Actually based on the explanation of the customer, It wasn't displaying plugging but wasn't beeping. So by the time he took from the other repairer to me, it was beeping which shows that the other repairer reprogrammed the Bios.

 

[Ali Shaikh]

send bios backup

 

[destinycenter]

Ok. Thank you. The first one is the dump backup I got from the chip which was beeping 5 times when I received it.
And the second one is new bios I reprogrammed on it which stopped the beeping but still doesn't display.

 

[Ali Shaikh]

Ok. Thank you. The first one is the dump backup I got from the chip which was beeping 5 times when I received it.
And the second one is new bios I reprogrammed on it which stopped the beeping but still doesn't display.