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] Acer Aspire E5-575(G) BIOS unl...
Last Post: Dudu2002
Today 01:55 PM
» Replies: 129
» Views: 39450
[Request] Thunderobot Zero
Last Post: siz-off
Today 12:56 PM
» Replies: 64
» Views: 7362
[Request] Lenovo g40-30 (80fy) whitelist...
Last Post: Chimuelo
Today 12:35 PM
» Replies: 11
» Views: 1553
[REQUEST] ASUS ROG GL504GM BIOS unlock
Last Post: Cone
Today 12:08 PM
» Replies: 5
» Views: 139
[REQUEST] Asus Vivobook X412FLC BIOS Unl...
Last Post: genius239
Today 11:47 AM
» Replies: 5
» Views: 655
Gigabyte Aorus 17X YB Bios Unlock reques...
Last Post: nimkay99
Today 11:43 AM
» Replies: 14
» Views: 1825
Asus ROG GL504GW bios overclock unlock.
Last Post: gasparax
Today 10:21 AM
» Replies: 8
» Views: 1585
[REQUEST] Sony Vaio SVE141 & SVE151 seri...
Last Post: Maxinator500
Today 08:22 AM
» Replies: 42
» Views: 11928
[REQUEST] Lenovo X270 (R0IETxxW) Whiteli...
Last Post: Dudu2002
Today 06:55 AM
» Replies: 5
» Views: 537
[REQUEST] Lenovo Ideapad S510p (89CNxxWW...
Last Post: Dudu2002
Today 04:59 AM
» Replies: 195
» Views: 40950
[REQUEST] Lenovo Yoga 2 Pro (76CNxxWW) W...
Last Post: Dudu2002
Today 03:20 AM
» Replies: 1018
» Views: 261664
[REQUEST] Acer Predator Helios 300 PH315...
Last Post: Dudu2002
Today 03:18 AM
» Replies: 13
» Views: 2636
[REQUEST] Lenovo V580(c) (H1ETxxWW) Whit...
Last Post: nustersen
Today 02:28 AM
» Replies: 622
» Views: 103030
[REQUEST] Acer Aspire VN7-791(G) BIOS Un...
Last Post: Dudu2002
Yesterday 04:59 PM
» Replies: 94
» Views: 56352
[REQUEST] Lenovo B50-70 (9DCNxxWW) White...
Last Post: Dudu2002
Yesterday 02:54 PM
» Replies: 188
» Views: 38483
[Request] zen+ support for ASUS GL702ZC
Last Post: Roland83
Yesterday 11:44 AM
» Replies: 0
» Views: 91
[REQUEST] Asus IPIBL-LB Bios Unlock
Last Post: davidep99
Yesterday 05:03 AM
» Replies: 27
» Views: 23698
[REQUEST] Lenovo IdeaPad U310 & U410 (65...
Last Post: Dudu2002
Yesterday 03:43 AM
» Replies: 1826
» Views: 264167
[REQUEST] Asus EX-B250-V7 unhide iGPU co...
Last Post: genius239
Yesterday 01:07 AM
» Replies: 44
» Views: 4025
[Request] ROG Strix G15 Advantage Editio...
Last Post: Sml6397
Yesterday 01:06 AM
» Replies: 67
» Views: 10037

[REQUEST] Lenovo 330-15IGM Bios Unlock
#1
I have this laptop with cpu n4000 and I installed windows 8.1 in it.

W8.0 and w7 won't boot, in w7 I get the "BIOS in this system is not fully ACPI compliant."

The problem I have is with the Graphics card, I can`t see the Intel graphics card listed in Device Manager on Windows 8.1

As I have seen in youtube, for other Lenovo laptops, it is possible in Insyde Bios to unlock the Advanced tab, 

Well, I'll be happy if I can get the graphics cards detected on W8.1 or if I can install w8.0 on it. So I'll need to switch the ACPI version on Bios.

This is a backup of my BIOS I made with the command:  H2OFFT-W.exe backup.bin /g


IMPORTANT! I updated my bios two days ago to the latest official version to see if it can change things and as I read in the readme.txt file, this is some important things to consider:

The changes in the new BIOS are:
General Information:

7XCN30WW:
BIOS Notification:

1. Fixed
1) N/A.

2. Add
1) N/A

3. Modified 
1) SPI Lock Enable


If flash BIOS to 7XCN30WW, please don't flash back to 7XCN24WW or older version BIOS,or it will cause unit can’t power on.


Backup of my BIOS (backup.bin): https://www.mediafire.com/file/d9jbkn2ju...p.bin/file

Readme file:

https://download.lenovo.com/consumer/mob...cn30ww.txt

Link to the BIOS (I extracted it using 7zip):

https://support.lenovo.com/ro/en/downloads/ds503429

I hope you can help me guys, as I read in the forum it is possible in some cases to switch the ACPI version in the advanced tab.

I'll be happy if I can see the Intel Graphics card on Windows 8.1 and I will be more happy if I can install windows 8.0 on it. But without the graphics card detected I can't do nothing in w8.1 or w8.0 or w7

So what I want is No Whitelist + Menu Tabs Unlocked

Lot of thanks

Regards

PD: It is possible to restore the BIOS using Win+B if I brick the laptop?


[Image: zFv32sk.jpg]


Devices by connection in w10:


[Image: KvrQ72u.png]
find
quote
#2
Hi,

This is a new backup of the bios I made using Flash Programming Tool:

biosreg.bin file -> http://www.mediafire.com/file/usb8lspzi5...g.bin/file

As I read somewhere, it's easy to extract & read the EFI variables from a FPT backup

I hope somebody in the forum can help me this time, please

Thanks,

Regards
find
quote
#3
(04-04-2019, 04:25 AM)sonyu Wrote: Hi,

This is a new backup of the bios I made using Flash Programming Tool:

biosreg.bin file -> http://www.mediafire.com/file/usb8lspzi5...g.bin/file

As I read somewhere, it's easy to extract & read the EFI variables from a FPT backup

I hope somebody in the forum can help me this time, please

Thanks,

Regards

Could you please do it the same for the new version of bios: 7XCN37WW (12 NOV 2019)?
find
quote
#4
(11-16-2019, 12:17 AM)gigacycle Wrote: Could you please do it the same for the new version of bios: 7XCN37WW (12 NOV 2019)?
Hi
Need your bios dump
find
quote
#5
Hi would anyone here be able to unlock Advanced Bios Settings?
here is the latest bios https://support.lenovo.com/bo/en/downloads/DS503429
is that even possible?
thank you for answers
find
quote
#6
(04-29-2021, 12:00 PM)vfoken Wrote: Hi would anyone here be able to unlock Advanced Bios Settings?
here is the latest bios https://support.lenovo.com/bo/en/downloads/DS503429
is that even possible?
thank you for answers
Hi
Need your bios dump
Check your PM
find
quote


Forum Jump:


Users browsing this thread: 1 Guest(s)