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  1. 1 point
    This is continuation of this thread (http://forum.techinferno.com/lenovo-ibm/2690-lenovo-y500-unlocked-bios.html) with all the necessary information in the first post in order to make it easier to find all the stuff. Lenovo Y400 / Y500 - 'unlocked' BIOS / wwan-wlan whitelist removal + modified VBIOS for higher overclocking The Lenovo Y500 comes with a pretty locked down BIOS, and in addition to this with a whitelist which prevents the user from getting 3rd-party wwan/wlan cards to work properly. The modified BIOS versions here will take care of this. Keep in mind that not necessarily all options available in the modified bios will work. Some might not do anything at all, others could possibly leave your system in a state which will prevent it from booting. Use care when changing stuff in the modified bios, don't touch things you're not familiar with. Use all the mods and software posted here on your own risk. Read the instructions carefully. NOTE: This will only flash the bios region. It won't reset the nvars set in the bios. *************** ONLY FLASH A MOD OF THE SAME VERSION AS YOUR CURRENT BIOS VERSION!!! If you're on 2.02 or 2.03 you can safely use the 2.04 update, *************** Attached you'll find modified versions of the Y400 / Y500 BIOS v1.03 and v1.05. Removed as they're outdated. Better updated to v2.02. The bios contains your Windows 8 license, therefore you can't just flash any file, else you'll have issue with your Windows activation. Furthermore the serial numbers, service tags etc. are stored there as well. You don't want to loose them. I wrote a little program that will take care of this issue and personalize the modified bios for you, so that you won't end up with an invalid Windows or no service tags. *************** Preparation to get to BIOS v2.02 (coming from any earlier version): Generally it's a good idea to keep the BIOS up to date. We're luck to have an official BIOS update to v2.02 apparently thanks to a leak on the net. (Lenovo is really bad when it comes to providing firmware updates and fixing issues). The leaked version must be genuine, else it wouldn't flash by using the regular method. If you want to update your system to v2.02 then grab the update here, extract it and flash the bios by executing the included InsydeFlash utility. Once the update is completed you can continue with the instructions below to get a modified version on your system. *************** Instructions for flashing a modified version: As a reminder - the modified BIOS needs to be the same version as you have on your system (2.02 to 2.04 is ok). Prepare an USB stick which can boot DOS. If you don't know how to do this, follow this short guide: Download the flash tool, for flashing you'll need the DOS version, but for creating the backup of your current BIOS the Win64 version will do as well, and it is faster. Get the prr tool as well. Grab the modified BIOS you want to flash, it comes as a tool which will patch the bios for you. Make sure you grab the version that corresponds with your BIOS version. Create a backup of your current BIOS using the flash tool you downloaded (first step) by runing the included backup.bat, or by using the Win or Dos version flash tool with this command: If the .bat doesn't work then open an administrator command prompt in your working directory and run the .bat per command line or type the command written above. In case you get an 'error 104' replace the parts file with the one that can be found in the 'error 104 fix' attachment at the end of the post. And if you still have issues after doing all of the steps above then please leave a reply in the thread and describe your problem. Open the downloaded tool and execute it. Drag and drop your BIOS backup file on it, it will create the mod for you. It will look like this: Put the modified BIOS, the prr.exe tool and the fpt.exe (along with the fparts.txt file) on the root of your prepared DOS bootable USB drive, restart your system and boot from that drive. Execute the prr.exe, if you don't get an error message continue by pressing enter. Then flash the bios by using this command (filename.bin obviously needs to be replaced with the name of the file you want to flash). If you can't remember the name of your file, use the command dir to display all the files on your drive. Flash with this: fpt.exe -f filename.bin -bios NOTE: The name of the BIOS file mustn't exceed eight characters (not counting the extension)! That's a DOS limit, so make sure the name of your file isn't too long. Wait until the process is done. After flashing it will verify the data, in case there's something wrong with the flashed data it will tell you. In that case don't reboot, just flash again. *************** Flashing the ultra bay 650m - only for SLI users with BIOS v2.02: The modified BIOS v2.02 also contains a vbios which will allow you to overclock your 650m past the 135MHz limit. As the ultra bay GPU has it's own vbios module you need to flash it separately. You'll need an USB drive which can boot DOS (just as the one you used for flashing the BIOS). *************** It might look a bit complicated at first, but that's the easiest way I could think of. Let me know if anything is unclear. >> Here's the 'buy me a beer' link in case you like this << Use at your own risk, you are responsible for your system and the changes you make on it. My programs come with absolutely no warranty to the extent permitted by applicable law. Grab file archive here:
  2. 1 point
    I can't give you concrete answers to the video problem, but I do know that the Vbios of the video card is matched to the particular configuration of the system BIOS's of the laptop model they are put in. I believe this has to do with the ME monitoring temperatures and running fan speeds, The BIOS for which display to put video to by default and what the correct display modes are, as well as coordinating the Backlight power with the GPU and power delivery. That's mostly my speculation based on behaviors I've seen in the past. As far as the memory goes, I believe that model has four slots for RAM, two on the bottom, two under the keyboard. Try different slots to see if some work better than others, and run Memtest86+ on each stick individually to see if one of the sticks of ram is less optimal than the other. Sometimes the sticks of ram test good, but don't play well with each other, and one, or both need replaced. Sometimes that model takes a good two minutes before it finally resolves an acceptable RAM timing solution, reboots and posts normally, so be patient with it. (this is usually only when there are issues with ram sticks agreeing with each other.)
  3. 1 point
  4. 1 point

    Version 1.0.0


    Files contained in this archive: ms_gx740.zip MSI 16F1 Unlocked.zip MSI 1762 Unlocked.zip MSI GT60 Unlocked.zip MSI GT70 Unlocked.zip MSI GT683 Unlocked.zip MSI GT783 Unlocked.zip MSI MS-16F2 Unlocked.zip MSI MS-1761 Unlocked.zip SecondGenAMDAPU.zip Should I Flash These BIOS? See thread link below to learn which notebooks these bios files should be used with. Who this does NOT apply to: - If you are afraid to brick your notebook, this is NOT for you. There is always a possibility for errors and accidents to occur. - If you do not understand what any or most of these acronyms mean, this is NOT for you. You will probably find little use for the unlocked features and the potential for risk is much greater than the reward. Who this applies to: - If you have an understanding of most of this thread and are willing to learn, continue reading. - If you are an enthusiast who loves modding and overclocking and have experience with this field, continue reading. Features: So what are these features that MSI had locked out? A short list would include:* - XMP RAM support (Up to 2133Mhz) [Warning: 4 DIMMs at 1866Mhz(+) may not be stable, 2 DIMMs are stable at 2133Mhz]. - BCLK Overclocking (Up to 5%, your mileage may vary, no guarantees). - TPL limits unlocked (With the combination of ThrottleStop, CPU throttling can be overcome). To learn more about how to use the files in this archive, please visit the thread below:


  5. 1 point

    Version 2.0



  6. 1 point

    Version A05-v2.1


    Hey Everyone, I am attaching a COUPLE of BIOS's to be flashed on the m18xR1 - This one is based off of SVL7's unlocked bios. I've updated SEVERAL items on it. **WARNING: PLEASE NOTE THAT YOUR INTEL ME(Intel Management Engine) MUST BE THE ORIGINAL. If' you've updated, please make sure you downgrade back to stock Intel ME! Bios Updates: 1) UNLOCKED BIOS 2) Intel RST v13.5.0 (Understand that this MIGHT NOT work with RAID. It should, but some people had trouble - you can downgrade to the v12 that I've poasted it you have any trouble!) 3) CPU Micro Code has been updated 4) NIC Firmware 5) Video Bios (On-Board) 6) M.2 Support (Through an adapter - but adapter will be recognized) 7) there are SEVERAL other updates but I just can't remember them all, lOl! (Sorry) Version A05-v2.0 is probably better as it is the most stable. I'd SERIOUSLY suggest using that version. IF you want to use this, just understand it MIGHT cause you trouble with RAID... (It worked for some, and didn't work for others) Enjoy!!! Swick (On a side note - if ANYONE is willing, I MIGHT know how to get legacy to work on 800m+ video cards. But I need GOOD testers that know how to recovery flash and POTENTIALLY use SPI programmers in case of bad flash)! PM me if interested)


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