Forum RSS Feed Follow @ Twitter Follow On Facebook

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
[-]
Welcome
You have to register before you can post on our site.

Username:


Password:





[-]
Latest Threads
unlocking the Acer Aspire 7250g BIOS
Last Post: ilya3607
Today 01:18 PM
» Replies: 0
» Views: 9
[REQUEST] ASUS X510URR BIOS Unlock
Last Post: Rieidi
Today 12:20 PM
» Replies: 2
» Views: 1997
[REQUEST] Lenovo Flex 2-14 (A0CNxxWW) Wh...
Last Post: phunn1e3
Today 09:13 AM
» Replies: 245
» Views: 88146
[REQUEST] Lenovo l380 unlock advanced me...
Last Post: denisv7
Today 08:02 AM
» Replies: 2
» Views: 70
[REQUEST] Lenovo P14S AMD Gen 5 (r2let25...
Last Post: Dudu2002
Today 06:55 AM
» Replies: 3
» Views: 478
[REQUEST] Sony Vaio VPCCB series (Rxxx0V...
Last Post: Maxinator500
Today 03:38 AM
» Replies: 9
» Views: 1211
My Gateway NV57h has an ACER in BIOS - c...
Last Post: zischer
Yesterday 06:13 PM
» Replies: 2
» Views: 2656
[Request] Bios upgrade of an HP Elitedes...
Last Post: CZanoS
Yesterday 10:08 AM
» Replies: 29
» Views: 1036
[REQUEST] Supermicro X8DT3-LN4F Bios UEF...
Last Post: LHairstonX
Yesterday 07:32 AM
» Replies: 0
» Views: 105
IPSB-H61 Cpu Upgrade Support 3rd gen to ...
Last Post: DeathBringer
Yesterday 07:07 AM
» Replies: 1
» Views: 129
[REQUEST] Lenovo G50-80 (B0CNxxWW) White...
Last Post: Dudu2002
02-14-2025 06:21 PM
» Replies: 105
» Views: 43690
[REQUEST] Lenovo G400S (7BCNxxWW) Whitel...
Last Post: Nascimenttojunior
02-14-2025 05:32 PM
» Replies: 206
» Views: 91237
Toshiba Satellite L40-13g (PSL40E): CPU ...
Last Post: DeathBringer
02-14-2025 08:42 AM
» Replies: 9
» Views: 552
[REQUEST] Lenovo G510 (79CNxxWW) Whiteli...
Last Post: Dudu2002
02-14-2025 04:43 AM
» Replies: 593
» Views: 255105
BIOS Unlock Asus ROG GL753VD
Last Post: Dudu2002
02-14-2025 04:42 AM
» Replies: 16
» Views: 13561
Toshiba Satellite L500 & L505 (with Sock...
Last Post: DeathBringer
02-13-2025 11:24 AM
» Replies: 54
» Views: 29060
[REQ] Aorus b450 m Bios unlock
Last Post: soundguy
02-13-2025 10:10 AM
» Replies: 4
» Views: 3531
Lenovo M5400 CPU upgrade
Last Post: Blackangel85
02-13-2025 10:02 AM
» Replies: 50
» Views: 16162
Gigabyte GA-EP45-UD3P (Rev 1.0) - BIOS F...
Last Post: soundguy
02-12-2025 06:14 PM
» Replies: 16
» Views: 12980
SOP 8 to SOP 16 conversion for BIOS prog...
Last Post: SonixSquad
02-12-2025 04:02 PM
» Replies: 5
» Views: 1167

[REQUEST] Sony Vaio VPCF24M1E BIOS Unlock
#1
Hi All,

Can you help me in unlocking the BIOS for my laptop?

I have never messed with BIOS upgrades, so this will be my first. Any guides and/or guide lines will be appreciated.

I have no idea what information, or files, you need for this, so I apologize in advance for the inconvenience.

If anything more is needed, let me know. 

The laptop currently runs Linux Mint and I found out the following:


Code:
BIOS Information
    Vendor: American Megatrends Inc.
    Version: R2160V3
    Release Date: 09/23/2011
    Address: 0xF0000
    Runtime Size: 64 kB
    ROM Size: 4096 kB
    Characteristics:
        PCI is supported
        PNP is supported
        BIOS is upgradeable
        BIOS shadowing is allowed
        ESCD support is available
        Boot from CD is supported
        Selectable boot is supported
        EDD is supported
        8042 keyboard services are supported (int 9h)
        CGA/mono video services are supported (int 10h)
        ACPI is supported
        USB legacy is supported
        AGP is supported
        Smart battery is supported
        BIOS boot specification is supported
        Function key-initiated network boot is supported
        Targeted content distribution is supported
        UEFI is supported
    BIOS Revision: 21.60
    Firmware Revision: 21.60

Laptop specs:


Code:
Architectural
CHİPSET
Intel® HM65 Express Chipset


Processor
PROCESSOR NAME
Intel® Core ™ i5-2450M Processor
POWER AND PERFORMANCE
With Intel® Turbo Boost Technology
PROCESSOR SPEED ​​(GHZ)
2.50 with Turbo Boost up to 3.10
L3 CACHE (MB)
3
NUMBER OF CORES
2nd


Graphics
GRAPHİC CARD NAME
NVIDIA® GeForce® GT 540M GPU
VİDEO RAM MEMORY SİZE
2 GB



Thank you!

EDIT 1:

When trying to save the BIOS to the USB flash I am getting that the BIOS is write protected.
I am using this: AFUDOS.exe (V4.12)

EDIT 2:
I think that I should use Aptio specific tool for that, but I am unable to find anything.

EDIT 3:
Added the specs.
find
quote
#2
Hi All,

I think I've managed to finaly download the rom.

Let me know if it is okay or not.

BIOS.zip

Thanks!
find
quote
#3
i am currently having exactly the same problems with the same laptop
can you tell me how you solved them?
find
quote
#4
(03-28-2019, 02:46 PM)Devryd Wrote: i am currently having exactly the same problems with the same laptop
can you tell me how you solved them?

Hi Devryd,

I still haven't found a solution as of now.

What about you?
find
quote
#5
I dont have a solution but I stopped looking because I now have an i7 in This Laptop and its working fine
find
quote
#6
(04-22-2019, 04:42 AM)Devryd Wrote: I dont have a solution but I stopped looking because I now have an i7 in This Laptop and its working fine

Mind telling what was the price of the i7? And was it hard changing the processor?

Thanks!
find
quote
#7
(04-22-2019, 04:46 AM)cypherbg Wrote:
(04-22-2019, 04:42 AM)Devryd Wrote: I dont have a solution but I stopped looking because I now have an i7 in This Laptop and its working fine

Mind telling what was the price of the i7? And was it hard changing the processor?

Thanks!

sorry for the late answer
i paid about 70€ and it wasnt really hard to change the cpu
find
quote
#8
Hi guys,
I am currently working on unlocking my bios, but i have some kind of problem. I used this guide: https://www.bios-mods.com/forum/Thread-G...EFI-Aptio4 and it seems to be working partly. I can modify the BIOS and i am able to lock it down even further, but i can't get any new functionality to show. Can someone help me?
I added the bios which i got using afuwingui.exe and tried to unlock using amibcp4.53

Maybe I shoud add this: my Main goal is to unlock the IGPU and the voltage control for the normal GPU.

Thanks in advance


Attached Files
.rom   mod.rom (Size: 2 MB / Downloads: 8)
find
quote
#9
Nobody any idea?
I only need to know what i did wrong, I still want to do it myself
find
quote
#10
(12-06-2019, 08:53 AM)Devryd Wrote: Hi guys,
I am currently working on unlocking my bios, but i have some kind of problem. I used this guide: https://www.bios-mods.com/forum/Thread-G...EFI-Aptio4 and it seems to be working partly. I can modify the BIOS and i am able to lock it down even further, but i can't get any new functionality to show. Can someone help me?
I added the bios which i got using afuwingui.exe and tried to unlock using amibcp4.53

Maybe I shoud add this: my Main goal is to unlock the IGPU and the voltage control for the normal GPU.

Thanks in advance

Hi~~
Try this testing mod.
http://filebonus.net/l6s681ckbb1t

find
quote


Forum Jump:


Users browsing this thread: 1 Guest(s)