[INTEL]-How To Update Your Microcode for Intel HX 13/14th Gen. CPUs Laptops/Mobile Easily.

[qadhi]

View attachment 381913
Where can I follow the voltage value in this application? Also, will I experience any performance loss?

Check sensors

It should not exceed 1.4v maximum

 

[xrasimx]

Check sensors

It should not exceed 1.4v maximum

Thank you very much. I will test it and let you know the result

 

[xrasimx]

Check sensors

It should not exceed 1.4v maximum

before entering the game

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CPU voltage value after entering the game.

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Temperature values during the game (cs2)

cs2 fps (highest settings) at lowest settings between 160 - 280

 

[qadhi]

before entering the game

View attachment 381979

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CPU voltage value after entering the game.
View attachment 381989



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Temperature values during the game (cs2)
View attachment 381982
View attachment 381984


cs2 fps (highest settings) at lowest settings between 160 - 280


View attachment 381990

Voltage is okay but temperature seems high. If the laptop is old then change thermal paste or get a nice laptop cooling pad.

Best if you visit msi forums and post your issue there as this is now getting off topic.

 

[xrasimx]

Voltage is okay but temperature seems high. If the laptop is old then change thermal paste or get a nice laptop cooling pad.

Best if you visit msi forums and post your issue there as this is now getting off topic.

The heatsink and thermal paste were changed very recently.I guess this is the fate of this computer. high heat and fps loss

 

[eurodancer]

Thank you sir, I was following the tutorial and successfully updated from 127 to this version.

 

[pavko222]

Unfortunately, this is not possible through the SERP due to the BIOS Guard feature. I'm thinking about unlocking the same way as you with a ch341 but I need a modified bios to insert. Did you modify yours yourself? Sorry for so many questions but I'm very interested in limiting tension without limiting frequency.

Unfortunately, since we don't have this support from Asus, we need to take precautions because, unlike desktops, we don't have 5-year guarantees on processors and, as already mentioned, they don't care.

Unfortunately, this is not possible through the SERP due to the BIOS Guard feature. I'm thinking about unlocking the same way as you with a ch341 but I need a modified bios to insert. Did you modify yours yourself? Sorry for so many questions but I'm very interested in limiting tension without limiting frequency.

Unfortunately, since we don't have this support from Asus, we need to take precautions because, unlike desktops, we don't have 5-year guarantees on processors and, as already mentioned, they don't care.

Hi, I used the SERP driver for the advanced bios and now when I want to update the bios I have the Halska bios guard. Is there a way out of this?

 

[Justas26]

Hello, thank you for an in depth explanation and great easy to use software to update the micro code, I updated the microcode and everything worked out, I had to disable the Virtualization to proceed, but the fact of the matter is that I am still getting voltages over 1.4V, what I had seen is that the maximum my processor reaches is 1.45V, the main problem is that I cannot undervolt the cpu because my laptop has an oldschool looking ami bios that is very constricted and I cannot do anything on it, just some very basic settings that are not important for this matter. What should I do to lower the voltage cap? Is there any other method? My laptop is Gigabyte Aorus 15X ASF, it has an i9-13900HX cpu with an RTX4070 gpu. I flashed my bios yesterday to the latest one that is on the gigabyte site for this laptop(the bios was from june 2024) but it is still a trash bios, I have had similar bios on my old dekstop pc's over 15 years ago. I have attached pictures that showcase hwinfo sensors and the updated microcode. One pic is after 2 hours of usage and on performance mode and the other after testing cyberpunk for 15mins.

 

[santysk8r]

@THEBOSS619 , "I've searched all over the internet looking for a solution to my case and I came across your post, you're simply amazing, thank you for all the time you dedicate to helping others. I want to ask a couple of questions. I have an ASUS Vivobook with an i9 13900H with an Arc 350M, but the heating is too much - when I'm just browsing and watching a couple of videos on YouTube, temperatures rise to about 66 degrees and the graphics card gets equally hot, which makes it uncomfortable to place my fingers due to the heat. I wanted to know if there's a possibility of having an updated version of the microcode for this processor or if you have any recommendation you can give me."

"Note: I have already changed the thermal paste, I've used the ThrottleStop application and haven't found a solution, and to make matters worse, this processor comes locked so nothing can be done with it."

 

[celvynn]

Hello, there you go SREP.

Just format the usb stick, put all the files inside, enter the bios, disable secure boot, boot with the usb stick, the screen will go black with several writings in the top left corner, wait for it to finish and then click on continue and then it will return to the bios and open several hidden tabs. Be careful with changes, if you change something that prevents the laptop from turning on, you will have to open and disconnect the battery, reconnect it and turn it on with the charger plugged in, this will reset the bios.

In my experience, I was able to slightly overclock the RAM, change the AC/DC values (only do this if you know what you are doing) and set the voltage limit. With these changes I managed to increase the performance substantially at the same time as the voltage does not exceed 1.3V for the 5.6Ghz of the I9 13980HX (TVB off).

View attachment 367671

This spreadsheet exemplifies the gains I made with these changes (Cinebench R23 HT Off). My best scores in Cinebench was 30285 (148W) HT off and 34775 (160W) with HT on.

Good luck playing with these settings!!

hi buddy,

i bought a new laptop and want to access the hidden bios to cap the voltage but somehow it doesnt work. as far as i understand that should work for my asus g18. but i followed your instruction and after boot/pressing continue it goes to the bitlocker and after that it boots normally. i disabled secure boot and and let the thingy boot from usb stick but it somehow never works. any tips what could went wrong?

 

[borkin793]

hi I am currently on revision 12E for my 14900HX, can someone tell me if thats the latest one

 

[iameatingjam]

hi I am currently on revision 12E for my 14900HX, can someone tell me if thats the latest one

Weird, I did not know 12E was a thing. I knew there was 0x12b and 0x12F but never heard of 12E. But it is after 12B so I imagine you're probably okay, but yeah, never heard of it.

Speaking of though, I wonder if its necessary to use this trick for the new 0x12F ucode? Or if 0x12B is now considered safe enough and people aren't really paying attention anymore.

 

[THEBOSS619]

May Microcode Update aka [0x12F]

New microcode update got released! This is the May microcode update which now they call it 0x12F. Released officially by Intel. Forgive me for my late responses, I have been away from home for almost 5 weeks for work related stuff

Confirmed that it covers & supports Intel HX CPU's 13th/14th Gen with CPUID B0671h without any issues. You can find it on the attachment on the main post with [0x12F] tag name on it.

You can read more information about 0x12F microcode from Intel website here Intel Core 13th and 14th Gen Vmin Shift Instabilty Update - New Microcode Update (0x12F)