Dell Latitude 5520 need bios for it

[hoaca388]

Thank you. Unfortunately your file did the same as my pathed one. System is starting up BIOS Setup every time when power on or restart. It's not booting, only entering Bios Setup.
I have disconnected the keyboard flatcable also, to be sure there is not a (F2) button triggering this...
I flashed two times, with NeoProgrammer and AsProgrammer (erase included).

Can you try a second time with a new file please? Thanks a lot!

Latitude 5520

Service Tag: HJM8TG3

[Ray-G]

Thank you for your effort. Again, after every restart, system is entering Bios Setup immediately 😔...

UPDATE: After disconnecting the USH-flatcable, system booted in blue menu (named: "common BIOS menu"). I had to choose model name (Lat5520 vs Prec3560). After applying, system restarts and boot normally to Windows!
So that was the trick after using your patched BIOS-files. Thanks a lot!!!

[DUCKMAN]

I have a Dell Latitude 5520 19819-1 with a broken original bios IC. Now I replaced it with another bios but it won't boot. Is there any solution?
I have tried many different bios ic and bios programs. But sometimes the machine flashes 3 amber lights 6 white lights or goes into monitor test mode.

[SMDFlea]

I have a Dell Latitude 5520 19819-1 with a broken original bios IC. Now I replaced it with another bios but it won't boot. Is there any solution?
I have tried many different bios ic and bios programs. But sometimes the machine flashes 3 amber lights 6 white lights or goes into monitor test mode.

Thread merged. Post the laptop service tag

[ali akbar]

dell latitude 5520
19819-1
JZ77CF3
unlock bios pls

[hoaca388]

dell latitude 5520
19819-1
JZ77CF3
unlock bios pls

Unlocked

[ali akbar]

thank a lot .bro working great;;;;;;;;;;

[amine23]

Hello everyone i have problem with my laptop dell latitude 5520 not charging anyone have dump of type C
Dell latitude 5520
ST: 6F7G2B3

[zzduczz]

I have a Dell Latitude 5520 19819-1 with error original bios. Now I replaced it with another bios but it won't boot. Is there any solution?
I have tried many different bios ic and bios programs. But sometimes the machine flashes 3 amber lights 6 white lights or goes into monitor test mode.
ST:JVMKV93

[hoaca388]

I have a Dell Latitude 5520 19819-1 with error original bios. Now I replaced it with another bios but it won't boot. Is there any solution?
I have tried many different bios ic and bios programs. But sometimes the machine flashes 3 amber lights 6 white lights or goes into monitor test mode.
ST:JVMKV93

Latitude 5520

Service Tag: JVMKV93

[zzduczz]

Latitude 5520

Service Tag: JVMKV93

logo on, machine not running, light flashing 3-6 times

[complete]

dell latitude 5520
19819-1
6NDCFL3
unlock bios pls

[osman68i]

dell latitude 5520
19819-1
6NDCFL3
unlock bios pls

try

[complete]

try

Thank you very much, it works.

[hamza ameer]

dell latitude 5520
mb; 19819-1
st; 8FC25B3
problam ; NO Power

[ELOUALI]

Good evening everyone
I have a problem with this wood the machine starts without display and after a while the screen test appears I did a bios recovery via the official dell site. now the machine displays but it cannot read the SSDs on the motherboard, I will post the dump without revovery if someone can help me please.
there is a password in this dump if someone can delete it for me thank you very much for your precious help.
SouthPeak15 TGL MB 8L
19819-1
82G7H$JA
service tag : F4JNP93
DELL Latitude 5520

[LBTT1121]

Good evening everyone
I have a problem with this wood the machine starts without display and after a while the screen test appears I did a bios recovery via the official dell site. now the machine displays but it cannot read the SSDs on the motherboard, I will post the dump without revovery if someone can help me please.
there is a password in this dump if someone can delete it for me thank you very much for your precious help.
SouthPeak15 TGL MB 8L
19819-1
82G7H$JA
service tag : F4JNP93
DELL Latitude 5520

hi, try

[ELOUALI]

hi, try

thank you very much for your effort.
the machine starts but with no image on the screen and after a while the screen test is displayed and each time it is tried it has the same results

[ELOUALI]

and here is the bios dump that I have recovery with the .rcv file found on the dell site based on the serial number of the machine but after recovery the machine does not read the ssd with the error tpm device is not detected after deletion password

[ELOUALI]

here try

I would like to thank you for your efforts sincerely
your magic bin worked for my case
I also thank all the wonderful people who do their best to help us in this big forum