Forum RSS Feed Follow @ Twitter Follow On Facebook

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

Username:


Password:





[-]
Latest Threads
[REQ] Acer Aspire 7738G - Microcode upda...
Last Post: Teodor91
Yesterday 01:50 PM
» Replies: 6
» Views: 125
[REQUEST] Acer Swift X SFX14-41G BIOS Lo...
Last Post: Dudu2002
Yesterday 02:32 AM
» Replies: 5
» Views: 4183
Project AM3 Ready ASUS
Last Post: cocossss
10-08-2025 11:44 AM
» Replies: 74
» Views: 350492
ASUS M2N4-SLI new cpu
Last Post: cocossss
10-08-2025 11:28 AM
» Replies: 6
» Views: 1831
M3N78 PRO Phenom II x4 955 BE update
Last Post: odronne
10-08-2025 10:14 AM
» Replies: 2
» Views: 5774
[REQUEST] Advent 7201 / Quanta PL5C / AL...
Last Post: ioannistzazt
10-08-2025 09:12 AM
» Replies: 15
» Views: 13017
[REQUEST] Lenovo Ideapad Z710 (7FCNxxWW)...
Last Post: sea1731
10-08-2025 07:16 AM
» Replies: 227
» Views: 171018
[REQUEST]wwan whitelist removal ThinkPad...
Last Post: Dudu2002
10-08-2025 06:45 AM
» Replies: 3
» Views: 191
Question regarding QTJ1 CPU on B250 boar...
Last Post: Lixkote
10-08-2025 04:39 AM
» Replies: 0
» Views: 111
[REQUEST] Acer Aspire 5742(G,Z) BIOS Unl...
Last Post: deliter
10-07-2025 01:56 PM
» Replies: 167
» Views: 68726
A Suggestion
Last Post: georgehenry
10-07-2025 06:25 AM
» Replies: 1
» Views: 3979
[REQUEST] Please help unlock em64t in bi...
Last Post: MonoTightt
10-07-2025 05:11 AM
» Replies: 2
» Views: 2621
[REQUEST] Acer Nitro 5 AN517-54 BIOS Unl...
Last Post: Dudu2002
10-07-2025 02:49 AM
» Replies: 24
» Views: 10079
[REQUEST] Lenovo G580 (5ECNxxWW) Bios Un...
Last Post: Dudu2002
10-07-2025 02:40 AM
» Replies: 371
» Views: 198986
Lenovo IQ670SL4, Help Add CPU Microcode ...
Last Post: ffrog911
10-06-2025 09:04 PM
» Replies: 8
» Views: 314
Acer Aspire 7530G unlock request
Last Post: elquique
10-06-2025 06:46 PM
» Replies: 28
» Views: 26380
[REQUEST] Lenovo B590 (H9ETxxWW) Whiteli...
Last Post: AlexGurzuf
10-06-2025 11:33 AM
» Replies: 684
» Views: 315925
Gigabyte H81M-S2H with i7-4790: Intel Vi...
Last Post: LateJunction
10-06-2025 08:49 AM
» Replies: 0
» Views: 113
[SOLVED] Toshiba Satellite C660 and T7x0...
Last Post: tecnico1986
10-06-2025 07:57 AM
» Replies: 60
» Views: 36623
SKU product number?
Last Post: padgurc
10-06-2025 12:34 AM
» Replies: 0
» Views: 143

[REQUEST] Acer Aspire VN7-591G: BIOS Unlock
#41
This uses a trick into NVRAM variables Unlocking Intel Page unlock some options
and then using second trick SLEEP unlock Eeprom tempranely to permit Flash
Bios Mod from Windows !
Only this Bio get this Trick = Intel Page variable !
So your Bios forget It, i am sorry Sad
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
#42
0xA763D Setting: Intel Page, Variable: 0x258 {05 A6 6B 01 E2 00 0C 00 34 12 58 02 00 10 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00}
0xA7663 Option: Disabled, Value: 0x0 (default) {09 0E FD 00 10 00 00 00 00 00 00 00 00 00}
0xA7671 Option: Enabled, Value: 0x1 {09 0E FE 00 00 00 01 00 00 00 00 00 00 00}
0xA767F End of Options {29 02}

You can use the Falseclock Method like all users !
Follow americabcd guide . . .

setup_var 0x258 0x1

https://www.bios-mods.com/forum/Thread-R...7#pid90017

When You got Menu Tabs Unlocked then We will try to read your Bios making a Backup and then
I will prepare a Bios Mod for You !
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
#43
(05-16-2015, 04:28 PM)BDMaster Wrote: 0xA763D Setting: Intel Page, Variable: 0x258 {05 A6 6B 01 E2 00 0C 00 34 12 58 02 00 10 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00}
0xA7663 Option: Disabled, Value: 0x0 (default) {09 0E FD 00 10 00 00 00 00 00 00 00 00 00}
0xA7671 Option: Enabled, Value: 0x1 {09 0E FE 00 00 00 01 00 00 00 00 00 00 00}
0xA767F End of Options {29 02}

You can use the Falseclock Method like all users !
Follow americabcd guide . . .

setup_var 0x258 0x1

https://www.bios-mods.com/forum/Thread-R...7#pid90017

When You got Menu Tabs Unlocked then We will try to read your Bios making a Backup and then
I will prepare a Bios Mod for You !
Let me know
Regards

The advanced meun has unlocked but when I restart my laptop it took a long time to launch system and then I found everything was recovered.
find
quote
#44
Try to clear your CMOS removing Battery from MoBo then
Set Default Settings into Bios Setup and save !
Then Set Secure Boot Disable and St Legacy Bios USB and try again the Patch !
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
#45
(05-17-2015, 03:54 AM)BDMaster Wrote: Try to clear your CMOS removing Battery from MoBo then
Set Default Settings into Bios Setup and save !
Then Set Secure Boot Disable and St Legacy Bios USB and try again the Patch !
Let me know
Regards
I put the efi shell(bootx64.efi) into efi disk and set boot by easyuefi so that I can easily set settings without USB flash drive.
I didn''t clear CMOS and found this:

Setting: Secure Boot:, Variable: 0x24D {05 A6 8C 00 8D 00 20 AE 34 12 4D 02 04 10 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00}
0xA5F12 Option: Enabled, Value: 0x1 (default) {09 0E FE 00 10 00 01 00 00 00 00 00 00 00}
0xA5F20 Option: Disabled, Value: 0x0 {09 0E FD 00 00 00 00 00 00 00 00 00 00 00}
0xA5F2E End of Options {29 02}


So I boot into efi shell and enter this in command line:
setup_var 0x258 0x1
setup_var 0x24D 0x1
reboot

And then,bios settings was saved.
The reason that a long time system launch for I think is due to win8‘s Hybird Boot.Turn it off and I didn't find the problem anymore.
Thanks for your help. Tongue
find
quote
#46
well !
Do you want the Bios Mod or You prefer this You got so far ?
If You need It Then i will prepare for you and then You have to flash It as into
vodek tutorial using SLEEP trick !
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
#47
(05-17-2015, 05:14 PM)BDMaster Wrote: well !
Do you want the Bios Mod or You prefer this You got so far ?
If You need It Then i will prepare for you and then You have to flash It as into
vodek tutorial using SLEEP trick !
let me know
Regards

that's enough,thanks for your help.
find
quote
#48
Hi all,

(I'm new to the BIOS modding scene and have been out of the overclocking game for a couple of years!)

For some reason, EFI shell gets stuck on my VN7-591G. I get the prompt, but cannot type anything.

rjw123 - since you seem to have got this to work, could you explain a couple of things for me please?

1) Did you use USB key to boot from? A previous post indicates that you might have just placed the file on the hard disk.
2) Am I correct in assuming that all I need to do to unlock the advanced menu is change the 0x258 variable to 0x1 as per the instructions?
3) What settings does this unlock and will it enable some bus / clock speed / CPU power tweaks?

Many thanks!
find
quote
#49
(05-20-2015, 02:56 AM)jimbomahoney Wrote: Hi all,

(I'm new to the BIOS modding scene and have been out of the overclocking game for a couple of years!)

For some reason, EFI shell gets stuck on my VN7-591G. I get the prompt, but cannot type anything.

rjw123 - since you seem to have got this to work, could you explain a couple of things for me please?

1) Did you use USB key to boot from? A previous post indicates that you might have just placed the file on the hard disk.
2) Am I correct in assuming that all I need to do to unlock the advanced menu is change the 0x258 variable to 0x1 as per the instructions?
3) What settings does this unlock and will it enable some bus / clock speed / CPU power tweaks?

Many thanks!

first, I download the efi shell from here: https://www.bios-mods.com/forum/Thread-R...7#pid90017
what I only do is that I put the file(bootX64.efi) into efi partition by using diskpart to assign drive. you need to get administrator promote and open explorer.exe to access the efi partition.and then, use easyuefi to set boot options.
ensure your bios version,my bios version is v1.13 and I can't guarantee the right variable in your bios.
there are some settings.[Image: dDjvsXB*QAAA&ek=1&kp=1&pt=0&bo=dASAAkAGg...viewer_311]
find
quote
#50
(05-20-2015, 05:01 AM)rjw123 Wrote:
(05-20-2015, 02:56 AM)jimbomahoney Wrote: Hi all,

(I'm new to the BIOS modding scene and have been out of the overclocking game for a couple of years!)

For some reason, EFI shell gets stuck on my VN7-591G. I get the prompt, but cannot type anything.

rjw123 - since you seem to have got this to work, could you explain a couple of things for me please?

1) Did you use USB key to boot from? A previous post indicates that you might have just placed the file on the hard disk.
2) Am I correct in assuming that all I need to do to unlock the advanced menu is change the 0x258 variable to 0x1 as per the instructions?
3) What settings does this unlock and will it enable some bus / clock speed / CPU power tweaks?

Many thanks!

first, I download the efi shell from here: https://www.bios-mods.com/forum/Thread-R...7#pid90017
what I only do is that I put the file(bootX64.efi) into efi partition by using diskpart to assign drive. you need to get administrator promote and open explorer.exe to access the efi partition.and then, use easyuefi to set boot options.(all I do for this is that I don't need to get a usb flash drive.)
ensure your bios version,my bios version is v1.13 and I can't guarantee the right variable in your bios.
there are some settings.[Image: dDjvsXB*QAAA&ek=1&kp=1&pt=0&bo=dASAAkAGg...viewer_311]
find
quote


Forum Jump:


Users browsing this thread: 2 Guest(s)