Dell Latitude 7450 need bios or fix old

[TomWay]

im looking original bios or fix my old
MB: jdc40/60 LA-N411P Rev: 1.0
SPI: GD25B512MEYIG
ST: GY97N44

[black0hackers]

working bios

[TomWay]

laptop start but no display any one have working

[Simonc123]

Hi, I need a Dell Latitude 7450 2024 13th Gen bios bin to flash to an existing Winbond IC. I can't find one anywhere. I have saved the current bios .bin but it's passworded. I would appreciate any help. Thanks

post merged..

[LBTT1121]

Hi, I need a Dell Latitude 7450 2024 13th Gen bios bin to flash to an existing Winbond IC. I can't find one anywhere. I have saved the current bios .bin but it's passworded. I would appreciate any help. Thanks

attach bios dump and ServiceTag

[Simonc123]

attach bios dump and ServiceTag

Here's the Bios bin. The bios IC is a Gigadevice. The Dell service tag is F5YHT44. Thanks again

[Simonc123]

attach bios dump and ServiceTag

Here's the Bios bin. The bios IC is a Gigadevice. The Dell service tag is F5YHT44. Thanks again

[LBTT1121]

Here's the Bios bin. The bios IC is a Gigadevice. The Dell service tag is F5YHT44. Thanks again

try

[Simonc123]

try

Unfortunately its not booting with this bios

[TomWay]

my bios file is 64 your is 8 somthing wrong or diffrent laptop model im still looking working bios for my laptop

[SMDFlea]

Unfortunately its not booting with this bios

Its under ProSupport warrany until August 11, 2027 . Didn`t you call dell for help, is it your laptop, a custommers, stolen ? .Your backup is only 8MB anyway ,as pointed out by TomWay ,its a bad backup

[Dat Nigga]

I need password for bios ST H5RZSW3-8FC8 DELL LATITUDE 7450 THANKS

[LBTT1121]

I need password for bios ST H5RZSW3-8FC8 DELL LATITUDE 7450 THANKS

post ST and attach bios dump

[Simonc123]

Its under ProSupport warrany until August 11, 2027 . Didn`t you call dell for help, is it your laptop, a custommers, stolen ? .Your backup is only 8MB anyway ,as pointed out by TomWay ,its a bad backup

It's a customer's laptop, and it's not stolen. And yes, the bios should be 64 MB, but the dump was only 8 MB. I'm not sure if this was due to the IC being 1.8v and my programmer being 3.3v. I did a manual read and save using NeoProgrammer as the IC couldn't be detected automatically by any of my software. I used the ch341a programmer which I have been told isn't great for newer ICs. I have a better programmer ordered the TL866II Plus. Is it possible to flash the IC with a clean bios bin? I have been on holiday hence the delay in replying. Thanks

[TomWay]

im add 2 version bios from working laptop
1.4
1.12

[quyet306]

im add 2 version bios from working laptop
1.4
1.12

hello sir
what is programer to use read this bios 25LR512ME?

[quyet306]

hello i need clear me region for this dump
it's work but late display
Latitude 7450
MB Code LA-N411P
ST: 48KSCW3

[wltomx]

Hi everyone👋 I need help. I have two Dell latitude 7450 i7 ultra one has a WINBOND chip and the other has a GYGADICE chip the problem is that I can't read the chips with my programmers I have an EZP2023+, RT809F and a T48 but all these programmers can't detect these chips automatically apparently we can manually add these chips and I even have the window that opens to add the data but I don't know how to do it. Could you help me how to do it? please 🙏🙏