Hello guys, could you repair this bios I was updating and it stays on a black screen
DELL latitude 7290
DAZ20 LA-F311P REV.1
SERVITAG: BRRYRN2
DELL latitude 7290
DAZ20 LA-F311P REV.1
SERVITAG: BRRYRN2
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Hello please i have Latitude 7290 blocked bios can you help me to unlock and thank You
Serial Number: G0CV5S2Comment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
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For those that have worked through the 7290 BIOS in the past, do you happen to know if there is a switch in it to enable a touchscreen entry in the BIOS setup?
The 7290, 7390, and 7490 all use the same BIOS, and the 7390 has an FHD touchscreen as one of its' options. It turns out it can be installed in a 7290 BUT since the BIOS doesn't have the entry to turn it on, it just becomes an FHD upgrade to the 7290.
I was hoping if any of you that had worked on the BIOS in the past would know if either the touchscreen settings could be turned on in the 7290, or the BIOS could... -
Hello
The laptop starts without an image. After resetting the BIOS, it boots correctly. Unfortunately, without an image. On LCD and on an external monitor.
I searched the entire bios forum, unfortunately I did not find a bios for this motherboard.
With other BIOS found here, the laptop either turns on and off or turns on with no display and the keyboard is lit.
Please someone look at the old bios and try to fix it or attach a bios dump to this motherboard.
Laptop:Latitude 7290
Motherboard AZ20 LA-F311P Rev:1.0
ST:BKFBSQ2
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So, i kinda spend significant ammount of the last couple of days trying to flash a new bios, and or unlocking the current bios password with little to no results.
The whole thing started with it being the 8fc8 bios, i found the tools to unlock that but i needed a bios dump. So i pursued that, im at a point where i dessoudered the chip, and succesfully soudered it to the ch341, dumped whatever was on it.
However, the tools supposed to unlock the 8fc8 say that there is no 8fc8 hex inside. And when i followed diffrent tutorials to just flash a new bios onto the chip i got stuck on the... -
This specification for the DELL Latitude 7290 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 7290 boardview and 7290 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for DELL Latitude 7290...09-06-2024, 12:36 PM
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This specification for the DELL Latitude 7290 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 7290 boardview and 7290 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for DELL Latitude 7290...09-06-2024, 12:36 PM
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