G752vt bios 303

[Quadjonen]

Hi. I have trouble with bios update *303,
Bios version was 216 *and *every thing was working,so did a update to 303 and update inside windows 10,so after restart was*
*M.2 Ssd hard drive away, have checked bios meny and tested all. So l erased hdd drive and install windows 10. But windows can't find*
*ssd hard drive.

Are bios 303 not working?*

[CladMaster]

The BIOS update should have been done from the BIOS Flash Utility within the BIOS and not via the ASUS Windows BIOS Flash program.

Re-flash the BIOS by following the steps in the first post found via the link below.

To enter BIOS ---- Reboot PC and then press F2 before the logo screen comes up, keep pressing / tapping F2 until you get to the BIOS.
If the laptop goes to Windows Login, re-boot and do it again, you have to be fast when pressing F2 to enter the BIOS.

https://rog.asus.com/forum/showthread.php?93878-G752-New-BIOS-for-VL-VY-VT-XG-Station-2-support

Let us know how it goes.

[Quadjonen]

Not working. Bios will not install bios 303 again. Because 303 are not newest bios so need to change bios version to 304 and change *version date.

[CladMaster]

Download this BIOS

G752VT
BIOS 216
http://dlcdnet.asus.com/pub/ASUS/nb/G752VT/G752VTAS216.zip?_ga=2.143091762.646637996.1498478639-2351...

Download this Winflash
Version 3.1.0
http://dlcdnet.asus.com/pub/ASUS/nb/Apps_for_Win10/Winflash/Winflash_Win10_64_VER310.zip?_ga=2.18556...

Uninstall Winflash from the laptop.
Unzip the new Winflash from the link above and install it.
Unzip the 216 BIOS file and place it in the ROOT of C:
Unzip the 303 BIOS file and place it in the ROOT of C:

Make sure power lead is connected to laptop.

Reboot PC and log back in.

Right click on Start icon and select Command Prompt (Admin) to run it, answer yes to continue.

Type the following and press enter

cd C:\Program Files (x86)\ASUS\WinFlash

Type the following and press enter

dir

Look for Winflash.exe

Type the following and press enter

winflash /nodate

Select the option that allows you to select the BIOS from the laptop and not the Web / Internet

Select the old BIOS 216 that should be in the root of C: drive

Proceed with the flash, do not touch / turn off laptop while it is flashing the BIOS.

Once done, go back to the link I provided above to flash the 303 BIOS and follow the steps.

[Quadjonen]

CladMaster wrote:
Download this BIOS

G752VT
BIOS 216
http://dlcdnet.asus.com/pub/ASUS/nb/G752VT/G752VTAS216.zip?_ga=2.143091762.646637996.1498478639-2351...

Download this Winflash
Version 3.1.0
http://dlcdnet.asus.com/pub/ASUS/nb/Apps_for_Win10/Winflash/Winflash_Win10_64_VER310.zip?_ga=2.18556...

Uninstall Winflash from the laptop.
Unzip the new Winflash from the link above and install it.
Unzip the 216 BIOS file and place it in the ROOT of C:
Unzip the 303 BIOS file and place it in the ROOT of C:

Make sure power lead is connected to laptop.

Reboot PC and log back in.

Right click on Start icon and select Command Prompt (Admin) to run it, answer yes to continue.

Type the following and press enter

cd C:\Program Files (x86)\ASUS\WinFlash

Type the following and press enter

dir

Look for Winflash.exe

Type the following and press enter

winflash /nodate

Select the option that allows you to select the BIOS from the laptop and not the Web / Internet

Select the old BIOS 216 that should be in the root of C: drive

Proceed with the flash, do not touch / turn off laptop while it is flashing the BIOS.

Once done, go back to the link I provided above to flash the 303 BIOS and follow the steps.

not can't do that. Winflash says there are not a asus notebook so Winflash will cancel the installation. Can't install Winflash in Windows.
*

[CladMaster]

Hmmm ! I know this works, I tested it before I posted the instructions here on how to flash an older BIOS.

What version of Windows 10 ? 32 bit or 64bit ?

Do you have all the latest drivers installed including the ATK drivers ?

Visit the link below and download the latest ATK drivers (You need to uninstall the old version and then install the new one and reboot the laptop.)


and also the IO / Serial Drivers for Skylake chipset.

http://ivanrf.com/en/latest-asus-drivers-for-windows-10/

After that try to install the Winflash software on the laptop.

If you get it to install, follow the instructions above to flash the BIOS back to 216 version.

Below is details of all the drivers I have installed on my G752VL -- the hardware is the same except for the Graphics card.

[Quadjonen]

Thanks *I will try this. I return if I get some trouble or new question.

[Quadjonen]

Hi. Now I can see m.2 in bios 303 *and try to start windows 10 again. But now there are new problems. M,2 hard drive is write protect *and can't start windows on none m.2 drive. *Have try cmd and chkdsk /F *but not working*

[Quadjonen]

all thing was working before bios 303 and try start windows in bios 216 *but hard drive is write protect. Have windows stop code. Only M.2 is write protect. Hdd hard drive is working and have windows on that now. I can't delete m.2 disk because there are asus original windows 10 on that.

[CladMaster]

What is the Windows stop code that you are getting ?