@Lost_N_BIOS
Alright, your new one works and it fits perfectly in the center! I will wait for both of your new file!

Nice to know I got that one good at least Here is two with tiny, one white, one green
https://ufile.io/pvil6w01

tysm!! It works perfectly!

@excaliber121 - Great to hear it! You're welcome!

Now that we know CS3 (save as, JPEG, with ICC - may be OK without ICC too - 8bit/RGB/sRGB) is fine for this, you can use any image you want, so if you want some other cool logo instead, send me an image and I will make for you

I am looking to test out to change the logo on my Razer Blade, though it's just weird that the tool doesn't work to replace my logo, do you have any ideas? I have heard that Razer encrypted their bios so that it's harder to change BIOS logo. Though it sounds dumb, that's what I've heard.

If you're talking about AMI's ChangeLogo tool, sometimes it works, sometimes it = bricked BIOS.
Sometimes you just need the right version too, but unless you have flash programmer, not really ideal to test using it to see if it works or not due to possible brick
I do all edits manually, in this case that means use of UEFITool 25.0 for extract or replace image body. Logo is at GUID >> 05CA020B-0FC1-11DC-9011-00173153EBA8, once expanded, the top module (of the two) inside is the main logo (extract/replace BODY)


I doubt Razer BIOS is encrypted, it's possible though, but I've not ran into any in the few I've unlocked menus for users on. What razer model? Link me to the BIOS download page.
And, what do you mean tool does not work on this BIOS, does it error on opening file, replacing image, or BIOS image wont flash post edit etc. If the latter there, how are you flashing? Often you can't flash mod BIOS via stock method.

@Lost_N_BIOS
I see... My Model is Razer Blade 15 2018 Advanced model. I used the ChangeLogo tool to change it, I flash it both by using AFU and ME tool, but it doesn't change the boot logo.

Here's the link to the website that contains the BIOS file, though Razer's software doesn't allow me to get the BIOS file, I have to save it manually from my laptop.

I also have unlocked some of the functions on my Razer Blade by modding BIOS and changing thermals threshold just fine, though changing boot logo is not possible with me though.
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I did some small research and found out that the GUID key is 7BB28B99-61BB-11D5-9A5D-0090273FC14D not the one you gave me, I managed to googled and figured out a way to change BIOS logo with UEFITool, though maybe PNG doesn't work with this BIOS, I will try something else and let you know when you're up.

Update: Realized something, fixed and it's fine now. I don't think you need to help me with this one :D the boot logo works as I wanted to be!

There are 2 7BB28B99 lines and both of them contains the boot logo, I (maybe) had to replace them both to make it works. Also the image needs to be changed to bmp file before I changed the file extension to raw. The ChangeLogo tool only changes one of the 2nd 7BB28B99 line, that's why it still shows as the default logo.

Newer update, so I tried to do this with my friend's laptop. It's a Lenovo s145 laptop, I have done with almost everything and it's ready to pack it up, but during flashing BIOS, something came up with FPT, something involved with protected range registers so I can't flash the BIOS, the error is 167 if I'm not wrong. I would like to ask is there any way to disable protected range registers?

@excaliber121 - If you use ChangeLogo to change logo, and it flashes, adn BIOS is not bricked, but logo not changed, then you are lucky, stop using it now.
Maybe just wrong version? I have following versions, if you want them send me a PM - 4.52.0.37, 5.00.0002 & 5.00.0006.

So, this is your BIOS Update, from the 2nd link at top of page you provided - http://drivers.razersupport.com//index.p...loaditemid=3322
Only adding this because I was not sure what you meant that you could not download the BIOS from there? BIOS file contained in that package = Charlotte1_0108.bin

For the GUID I gave, that is only about the other BIOS, not the Razer, I had not even seen it's BIOS until just now
For the logo, and the GUID you mention, there is several logo's in this BIOS (x4 - FHD 15", QHD, QHDp, UHD 15" - "QHD" is the main one), you will either have to replace each one, or find which is being used by your system at the time (based on resolution >> Screen size, and or Boot mode changes this)

Nice to see you sorted that all out youself and have working changed logo now!! Good job [cool

Best to be careful, and not mess with other people's BIOS unless you have flash programmer and are ready to recovery from brick!!

Make a thread for that Lenovo and I will help show you how to get around that error 167.
In the thread, provide full model name, link to BIOS download page, and tell me what BIOS version is being used, and provide FPT BIOS region dump, as well as vars dump using below info

@Lost_N_BIOS
The changeLogo tool I used was before I learned about using UEFITool before I posted this thread, it seems like hackBGRT also works but can you tell me more about it? Some of my friend use it but I'm not sure it's good.

Zitat von Lost_N_BIOS im Beitrag #39

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For the logo, and the GUID you mention, there is several logo\'s in this BIOS (x4 - FHD 15", QHD, QHDp, UHD 15" - "QHD" is the main one), you will either have to replace each one, or find which is being used by your system at the time (based on resolution >> Screen size, and or Boot mode changes this)

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Zitat von Lost_N_BIOS im Beitrag #39

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Best to be careful, and not mess with other people\'s BIOS unless you have flash programmer and are ready to recovery from brick!!

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Zitat von Lost_N_BIOS im Beitrag #39

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Make a thread for that Lenovo and I will help show you how to get around that error 167.
In the thread, provide full model name, link to BIOS download page, and tell me what BIOS version is being used, and provide FPT BIOS region dump, as well as vars dump using below info

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Never heard of hackBGRT, got a link to this? Ohh, I found, this is not BIOS related
This is a Windows boot logo change tool - https://github.com/Metabolix/HackBGRT
This would change the logo you see after BIOS, as windows is loading.

On those GUID's and logos, you can see all that I mentioned when looking at the BIOS in UEFITool, they are all there together at the bottom of that volume, you noticed that when you changed the logo images didn't you?
Those (FHD, QHD etc) are all certain resolutions, whichever the system is using will use the logo from that module.

Good someone can recover stuff for you if you mess it up

Zitat von Lost_N_BIOS im Beitrag #41

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On those GUID\'s and logos, you can see all that I mentioned when looking at the BIOS in UEFITool, they are all there together at the bottom of that volume, you noticed that when you changed the logo images didn\'t you?

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Yes, sorry, I just meant generally at the bottom of the main DXE BIOS volume, along with 2 other sets of (x4 each) logo/images.
Possibly you only see two due to using backup, not sure? I was looking at the stock BIOS, with UEFITool >>

@Lost_N_BIOS
Oh I see, I did not make UEFITool fullscreen, that why I didn't see that text column at the right. Seems like each UID reponsible for each version of Blade models, there are UHD models, QHD models of the Razer Blade too. Mine is the FHD model, that's why changing the first and second GUID works for me, so I don't really have to change any other one.

@excaliber121 - Yes, probably same BIOS for the different models, if that is the only things making them different is the screen size or resolutions. Those names are actual resolution monikers
2nd one is the main logo, as you can see it's label is logo on the left, so you may only need to replace that one, unless your system automatically uses that first one.
Either way, you should only have to replace one, at least for the current booting method (resolutions may change with UEFI Boot / Legacy boot modes, so other may be used depending on this)

Also, on UEFITool, if you want most info when looking around, use NE Alpha versions 51 or above (I like 51 best, but you can check them all out)
These cannot be used for inserting/editing, only for inspection, boot guard info, or extracting etc. I like these best to inspect and extract, it auto names the file properly when extracting so you don't have to name it.
These versions also give more info on right side area, and in the main area in middle too, sometimes give full names, or better descriptions when the normal variants do not.

I use version 51 all day long every day, 2 instances open side by side always for comparisons, extraction etc.
Then I use 25.0 for all insertions, due to sometimes on some BIOS, other versions cause issues much more than this version.