Bios Lenovo IDEAPAD 330- 15IKBR and 15IKB Original v 1.0

Brand: LENOVO
MODEL: IDEAPAD 330- 15IKBR
Mhoterboard: NM-B451 EG521 EG522 EZ511 EG721
REV: 1.0
DDR4L



mode for update bios via DOS:

Intel Flash Programming Tool​

Contents:

• 1 Create a bootable flash drive with FPT
• 2 Create a fullflash backup
• 3 Flashing fullflash dump
• 4 Download links for FPT and Rufus

Using the Intel Flash Programming Tool (or simply fpt), you can make a dump (backup) of the motherboard's Bios or flash your own or someone else's dump. We will need the program to flash a modified BIOS dump into some Chinese boards on socket 2011.
The program works both from the Windows command line and from DOS. We will use a bootable DOS flash drive. In our particular case, we use the Huanan x79 Deluxe Gaming board .
We perform all actions at our own peril and risk.

This instruction was written for Chinese 2011 socket boards, for which FPT version 8.1.60.1561 is suitable. For socket 2011-3, you can try using version 9.1.10.1000, which can also be downloaded at the bottom of this page.

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Create a bootable flash drive with FPT​

It is convenient to store fpt and

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on a bootable flash drive . Afudos can be useful if there are errors during the firmware process.

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1. Download Rufus and create a bootable USB flash drive in it with the parameters as in the screenshot.
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2. Download the Intel ME System Tools v8 r1 archive at the bottom of this page, unpack and copy to the created flash drive all the files located in the System Tools v8 r1\Flash Programming Tool\DOS\ folder
3. If you plan to not only make a backup, but also flash a modified dump, copy it to the root of the flash drive. For convenience, let's call it new.bin
4. (Optional) Just in case, copy it to the
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   flash drive .

Create a fullflash backup​

1. We boot from the created flash drive. FreeDOS will ask what keyboard layout we want to use, select US-English.
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2. The command line appears. To create a backup, write fpt -d fullbackup.bin and wait for the message FPT Operation Passed . Now a BIOS dump is saved on our flash drive in the specified file.

If the board has an XMC XM25QH128AHIG BIOS chip installed and FPT complains: There is no supported SPI flash device installed, the solution is described

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.

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Flashing fullflash dump​

1. All on the same command line we write
   fpt -f new.bin
2. We flash the Bios again with the same command, often it doesn’t flash everything the first time, then it interrogates it. Some boards, in principle, are sewn only the second time.
   
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   As a result, we should see something like this
3. If there were red errors in the process, then the previously recorded Afudos will come in handy. Enter the command afudos modbios.bin /gan
   Afudos from this file will simply check the ME region (without flashing), and will only flash its BIOS region, bypassing write protection (red errors).
4. (Advisable) Turn off the computer, unplug it, remove the battery from the board, and hold the power button for 30 seconds.
5. Go to bios. On the “Save and Exit” tab, reset the settings to default. We save and reboot.

If you need to flash the BIOS without the ME region, you can also do this via fpt, for this we use the -bios key , for example: fpt -bios -f new.bin
You can also take a dump in a similar way; this can be useful in cases where the BIOS is locked and it is not possible to obtain a full dump using the software method. The command fpt -bios -d old.bin will take a dump without the locked ME region.

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Now via Afudos mode:

Afudos + instructions for bios firmware​

Contents

• 1 Create a bootable flash drive with afudos
• 2 Make a backup of the old BIOS
• 3 Flashing a new bios
• 4 Video instructions
• 5 Download links Afudos and Rufus

To be able to overclock the processor with a multiplier, some Chinese motherboards require modified bios firmware. Let's figure out how to do this. The instructions were made using the example of huanan x79 2.47 , but should also be suitable for similar Chinese boards.
We perform all actions at our own peril and risk.

Create a bootable flash drive with afudos​

It is convenient to store afudos and

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on a bootable flash drive .

Click to expand...

1. Download Rufus and create a bootable USB flash drive in it with the parameters as in the screenshot.
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2. Download the archive from AfuDos, unpack its contents onto the created flash drive.
3. We go to
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   and download the modified BIOS for the board we need. We do not need a fullflash version, since we will be flashing it with Afudos.
4. Rename the downloaded file with the rom extension (this is the BIOS) to newbios.rom and copy it to the created flash drive.

Making a backup of the old BIOS​

1. We boot from the created flash drive. FreeDOS will ask what keyboard layout we want to use, select US-English.
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2. The command line appears. To create a backup, write afudos backup.rom /o Now the old BIOS is saved on our flash drive in the specified file. If something goes wrong, we will flash it back.
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Flashing a new bios​

1. All on the same command line we write
   afudos newbios.rom /gan
2. After flashing the firmware, reboot and go into bios. On the “Save and Exit” tab, reset the settings to default. We save and reboot.
3. We go into the BIOS again. Let's check if overclocking is available. Go to the processor management section (Advanced->CPU Power Management Configuration). The multiplier for each core is set separately in the Core Ratio Limit field. We set 40 (as the safest value), reboot and check overclocking in the operating system.
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If the Bios firmware started, but ended with an error, flash the Bios again with the same dump. Some boards are sewn the second time.

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CREDIT SITE:

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