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
[REQUEST] CPU Support for Ryzen 5 3600 o...
Last Post: flexpavillion
Today 04:32 AM
» Replies: 1
» Views: 283
Clevo P775TM1-G BIOS
Last Post: ActivatedNut
Today 01:36 AM
» Replies: 145
» Views: 55281
[REQUEST] Lenovo G50-70 (9ACNxxWW) BIOS ...
Last Post: colin89
Yesterday 06:16 PM
» Replies: 138
» Views: 40941
ASUS P5G41T-M LX2/GB Unlocked Hidden Ove...
Last Post: GangsteR23
Yesterday 04:58 PM
» Replies: 25
» Views: 64120
lenovo z570 Advanced Menu Unlocked
Last Post: Kaluva12345
Yesterday 04:58 PM
» Replies: 7
» Views: 4094
[Request] HP Elitebook 6930P WLAN Whitel...
Last Post: Maxinator500
Yesterday 02:25 PM
» Replies: 15
» Views: 6555
[REQUEST] Lenovo Yoga 11E (N15ETxxW) Whi...
Last Post: drradkin
Yesterday 12:30 PM
» Replies: 4
» Views: 2501
Lenovo ThinkCentre M715q 2nd Gen & AMD R...
Last Post: RedfieldHUN1987
Yesterday 09:23 AM
» Replies: 2
» Views: 136
L14 Gen 3 AMD , Need UEFI unlock advance...
Last Post: frankeinstein2532555
Yesterday 04:08 AM
» Replies: 0
» Views: 82
[REQUEST] Lenovo Y400 & Y500 (6BCNxxWW) ...
Last Post: freedome
03-26-2024 11:00 PM
» Replies: 188
» Views: 52166
[REQUEST] Lenovo G510 (79CNxxWW) Whiteli...
Last Post: ghostinoss
03-26-2024 09:21 PM
» Replies: 655
» Views: 167059
[Request] CPU support for Lenovo IQ57I
Last Post: DeathBringer
03-26-2024 10:02 AM
» Replies: 5
» Views: 230
unlocked Bios for Machenike s16
Last Post: Dudu2002
03-26-2024 09:06 AM
» Replies: 5
» Views: 322
[REQUEST] Bios Unlock Whitelist HP DV6-6...
Last Post: DimanTLT63
03-26-2024 03:03 AM
» Replies: 0
» Views: 134
[REQUEST] HP Pavilion G6-1252ss Whitelis...
Last Post: joseefitness
03-26-2024 01:40 AM
» Replies: 0
» Views: 118
[REQUEST] Lenovo S310 & S410 (8BCNxxWW) ...
Last Post: morgley
03-25-2024 10:43 PM
» Replies: 14
» Views: 6328
Acer Nitro ANV15-51 Bios Bin File Reques...
Last Post: Papethzkie23
03-25-2024 06:04 PM
» Replies: 0
» Views: 133
[REQUEST] Lenovo G710 BIOS Whitelist Rem...
Last Post: si1975
03-25-2024 01:28 PM
» Replies: 468
» Views: 125396
[REQUEST] Lenovo Yoga 2 Pro (76CNxxWW) W...
Last Post: TalKaz
03-25-2024 11:10 AM
» Replies: 844
» Views: 317010
[REQUEST] Toshiba Satellite A300D PSAK0C...
Last Post: 1000palladium
03-25-2024 10:43 AM
» Replies: 4
» Views: 227

[REQUEST] Lenovo G400(s) (7BCNxxWW) BIOS Unlock
#31
Hi, I have a lenovo G400s with insydeH2O bios v2.02

Some days ago I flash a bios for G400s with adv and white list unlock, I change a video parameter the default value is 32 and I put 1024.

The problem is the laptop can not start, when I try power on with the power botton or the recovery botton the laptop turn on the leds and in two seconds the laptop power off and the screen dont show nothing.

How can I restart the default config for my bios? I try disconnect battery, ac wired and open it for remove the internal circle battery for a few minutes but dont work.

Some ideas? I need help. Please.
find
quote
#32
Try this :

Remove all power supply then RAM modules and Battery from MoBo !
Remount RAM modules and put Power supply without battery on MoBo then
Restart Laptop if all goes well go into Bios Setup and load Default Settings
and save, so exit and shutdown It !
Remount Battery on MoBo and switch on It !
Let me know
Regards

[size=undefined]Your Brain [/size]. . . . It's the best tool U can use ! Wink
[size=undefined]Don't FLASH the Bios Mod if You get a Size Alert, You risk a Brick !!! [/size]
Donate to me for my work, click here BDM
find
quote
#33
This method not work for my latop.

I dissambly all the components wait for assambly two hours and when I go step for step with your tutorial the laptop do the same when I try to power on the laptop turn on but in two seconds turn off.

I can do another things to resolve this problem? Thanks for your time.
find
quote
#34
Ok from my experience now only an HW SPI Programmer and Clip can do this job !
Look here :

https://www.bios-mods.com/forum/Thread-R...5#pid74575

Let me know
Regards

P.S. The cost is cheaper ($.30,00) get them and I will help You !

[size=undefined]Your Brain [/size]. . . . It's the best tool U can use ! Wink
[size=undefined]Don't FLASH the Bios Mod if You get a Size Alert, You risk a Brick !!! [/size]
Donate to me for my work, click here BDM
find
quote
#35
Thaks a lot for your help, I will read the post tomorrow and buy all the HW I need.
find
quote
#36
@BDmaster when I obtein the components for flash my bios. How can I recognize the bios chip?
find
quote
#37
Normaly is present this Eeprom Chip near the Chipset :

--- Flash Devices Found ---
EN25QH64 ID:0x1C7017 Size: 8192KB (65536Kb)

Look for the Chipset and then You'll fin the Eeprom Chip !
Try to download Schematics and Service Manual files !
Regards

[size=undefined]Your Brain [/size]. . . . It's the best tool U can use ! Wink
[size=undefined]Don't FLASH the Bios Mod if You get a Size Alert, You risk a Brick !!! [/size]
Donate to me for my work, click here BDM
find
quote
#38
(07-04-2015, 10:51 AM)BDMaster Wrote: Normaly is present this Eeprom Chip near the Chipset :

--- Flash Devices Found ---
EN25QH64 ID:0x1C7017 Size: 8192KB (65536Kb)

Look for the Chipset and then You'll fin the Eeprom Chip !
Try to download Schematics and Service Manual files !
Regards

Hi, @BDMaster I found my bios chip, the model is winbond 25Q64FVSIQ 1316
Where I should put the connector? In 24 or 25 usb?

[Image: 2mpaps0.jpg]

Regards.
find
quote
#39
I try flash this bios with 25 usb https://www.bios-mods.com/forum/Thread-R...7#pid69717

The program detect the bios chip, then I select read the chip, and finally I open the .bin file of mod bios, and select "auto" when the software said finish I check the laptop but do the same.

I need help @BDMaster. Please.
find
quote
#40
Auto is the command to WRITE the file into Eeprom Chip !
You need to read and save the Firmware before do anything !
Can you read it and upload for me ?
let me know
Regards

P.S. Your laptop now is working ?

[size=undefined]Your Brain [/size]. . . . It's the best tool U can use ! Wink
[size=undefined]Don't FLASH the Bios Mod if You get a Size Alert, You risk a Brick !!! [/size]
Donate to me for my work, click here BDM
find
quote


Forum Jump:


Users browsing this thread: 4 Guest(s)