[Request] Dell Inspiron 14R 5421 mod

[c0V3Ro]

Hey Mates!
I was wondering if is possible to achieve some overclock on this notebook.
Searched on forum but didn't find a modified BIOS for it.
The motherboard is a 0VKD5N.
I5-3337U, GT-730M. All chips BGAs

BIOS is UEFI.
Interesting => https://www.bios-mods.com/reviews/unlock...15z-l511z/
Cheers!

[BDMaster]

Use this tool run It as Admin and upload the result file here :

http://rghost.net/7xBfRPCvp

http://rghost.net/53128665

let me know
Regards

[c0V3Ro]

Use this tool run It as Admin and upload the result file here :

http://rghost.net/7xBfRPCvp

http://rghost.net/53128665

let me know
Regards

Hey, thanks BDMaster.
Attached the .rar.
Cheers!

[BDMaster]

It's an AMI Aptio not Standard and We haven't the tool AMIBcp to modify It !
We can only try using FalseClock Method or modifying EFI IFR !
These are the Menu Tabs into your Bios :

Form Sets
--------------------------------------------------------------------------------
Offset: Title:
--------------------------------------------------------------------------------
0x24E67 Main (0x67 from string package 0x0)
0x2513D Advanced (0x69 from string package 0x0)
0x25710 Intel (0x9B from string package 0x0)
0x25825 Security (0x6D from string package 0x0)
0x26478 Boot (0x6F from string package 0x0)
0x26D10 Exit (0x71 from string package 0x0)
0x26F7B Main (0x7 from string package 0x0)
0x3194A Advanced (0x1D from string package 0x0)
0x3763E Chipset (0x1F from string package 0x0)
0x3EE3A Boot (0x21 from string package 0x0)
0x3FDE2 Security (0x32 from string package 0x0)

Could upload the Bios Men Tabs Screenshots to see yours please ?
Let me know
Regards

[DarkSosage]

Ok guys, I'm back again. This time looking for a bios mod for the Dell Inspiron 14R 5421 laptop.
I'd like to unlock all the menus, see if I can bump the base clock a bit up or something. Got a sweet cooling system I rigged up (around 10ºC cooler than stock), so I'd like to try and do some overclocking with the CPU.

Specs:
i5-3337U

NVidia GT730M
These are BGA.


The BIOS currently installed is this one attached to this Dell link.
I also do not know how to back the BIOS up and to flash it. If anyone has the tools for this and would like to share, I'd be grateful.

[DrsBlack]

I need a unlocked BIOS for Inspiron 14R 5421; BIOS download
:https://www.dell.com/support/home/pt-br/drivers/driversdetails?driverid=dcgmv&oscode=w864&productcode=inspiron-14r-5421