dell 3521 tuk tuk sound

[amd999]

dell i3 3521 only tuk tuk sound from speaker, is its a BIOS(insyde UEFI) or something else, please help, the board powers up, but no display !!!! PLS HELP !!!

[dilip.pawar31]

Re: dell 3521 tuk tuk sound

Refalash the bios ec & 4mb both ,HERE ARE THE FILE

[amd999]

Re: dell 3521 tuk tuk sound

How to flash , is via usb flash drive, please email me the step by step details, your help is much appreciated on the same, thanks !!!

[innocentforeign]

Re: dell 3521 tuk tuk sound

hi guys
i have same laptop with same problem 5 beeps coming from speaker .
Refalash the bios ec & 4mb both butt still same

any other idea?

[atsio]

Re: dell 3521 tuk tuk sound

5 beeps mean problem with rtc battery. Replace RTC battery. If you still do not have any display and you are certain of the bios you flashed, then reflow gpu

[innocentforeign]

Re: dell 3521 tuk tuk sound

thanx for reply

Replace RTC battery and reflow the pch also still same problem

[atsio]

Re: dell 3521 tuk tuk sound

Still 5 beeps?

[innocentforeign]

Re: dell 3521 tuk tuk sound

yes

[hamzkt]

Re: dell 3521 tuk tuk sound

same problem me, the tek soun coming frm speaker no display
i already flash two bios (4mb/2mb) its may be flash also kbc .

[samanthban]

Re: dell 3521 tuk tuk sound

I have the same issue flash 2mb 4mb bios and changed pch still the same ..Oh god

[samanthban]

Re: dell 3521 tuk tuk sound

[samanthban]

Re: dell 3521 tuk tuk sound

Any idea..

[polytek]

Re: dell 3521 tuk tuk sound

hi guys
i have same laptop with same problem 5 beeps coming from speaker .
Refalash the bios ec & 4mb both butt still same

any other idea?

it's a poor contact on rtc con, clean it, replace new rtc battery, and it will fix the 5 beeps

[samanthban]

Re: dell 3521 tuk tuk sound

it's a poor contact on rtc con, clean it, replace new rtc battery, and it will fix the 5 beeps

This is not what you think this sound is not from buzzer.this is from speaker

[kripto.emre]

Re: dell 3521 tuk tuk sound

https://www.youtube.com/watch?v=mgNwI4CrnL4

[samanthban]

Re: dell 3521 tuk tuk sound

https://www.youtube.com/watch?v=mgNwI4CrnL4

every one asking where to buy this but no reply

[insomnia_yd]

Re: dell 3521 tuk tuk sound

problem 5 beeps:cpu entegrated change

[yashjovi]

Re: dell 3521 tuk tuk sound

dell 3521 tuk tuk sound solution

Dell 3521 Main Working.Bin
Dell 3521 EC Working.Bin

This is the firmware you have to re-program (( Dell 3521 KB9012QF A3.Bin ))

https://www.badcaps.net/forum/showth...t=47652&page=3