F5F Stay Refreshed Power Users Overclocking Here is a problem about how things grow in a garden.

Here is a problem about how things grow in a garden.

Here is a problem about how things grow in a garden.

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makan203
Junior Member
46
03-25-2026, 01:11 PM
#1
I have a CPU with an i7 6700 HQ and I've been using xtu for about three months now, but suddenly xtu won't let me change undervolt or other settings. Please help! Here is the image link: https://drive.google.com/open?id=1R8FMGF...uNGFAk936R
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makan203
03-25-2026, 01:11 PM #1

I have a CPU with an i7 6700 HQ and I've been using xtu for about three months now, but suddenly xtu won't let me change undervolt or other settings. Please help! Here is the image link: https://drive.google.com/open?id=1R8FMGF...uNGFAk936R

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Lovechurros
Member
197
03-25-2026, 05:54 PM
#2
The issue comes from newer BIOS versions that block manual voltage settings because of a security update from Intel. Your best option is to put in an old BIOS, reset all settings back to normal after installation, and check if this makes the voltage controls work again. This might or might not fix it.
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Lovechurros
03-25-2026, 05:54 PM #2

The issue comes from newer BIOS versions that block manual voltage settings because of a security update from Intel. Your best option is to put in an old BIOS, reset all settings back to normal after installation, and check if this makes the voltage controls work again. This might or might not fix it.

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DIDIx13
Member
90
04-15-2026, 10:35 PM
#3
Hi, I'm Draco and I want to help you today. The first thing I'd suggest is to reinstall the Intel XTU Extreme Utility app. If that solves the problem, then all's well. But there is another reason why your core voltage and other choices are turned off. The maker of your CPU/GPU/PC has turned those options off for you. This might be so you don't break things or mess up your system. Maybe you should talk to Intel and ask what they think about this situation.
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DIDIx13
04-15-2026, 10:35 PM #3

Hi, I'm Draco and I want to help you today. The first thing I'd suggest is to reinstall the Intel XTU Extreme Utility app. If that solves the problem, then all's well. But there is another reason why your core voltage and other choices are turned off. The maker of your CPU/GPU/PC has turned those options off for you. This might be so you don't break things or mess up your system. Maybe you should talk to Intel and ask what they think about this situation.

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ClickOnCloud
Member
51
04-18-2026, 03:42 AM
#4
You're correct, but one day back I could adjust the voltages and things worked fine... then suddenly they turned off!
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ClickOnCloud
04-18-2026, 03:42 AM #4

You're correct, but one day back I could adjust the voltages and things worked fine... then suddenly they turned off!

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Fantatrol_HD
Member
64
04-18-2026, 04:42 AM
#5
Have you updated the app, changed your Windows, or touched any parts of your Intel system?
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Fantatrol_HD
04-18-2026, 04:42 AM #5

Have you updated the app, changed your Windows, or touched any parts of your Intel system?

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alegoncer
Junior Member
3
04-18-2026, 05:55 AM
#6
No, I haven't updated my computer yet. Can you please help me?
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alegoncer
04-18-2026, 05:55 AM #6

No, I haven't updated my computer yet. Can you please help me?

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Orange09123
Junior Member
10
04-22-2026, 02:47 AM
#7
So I just changed my computer's settings to fix some issues.
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Orange09123
04-22-2026, 02:47 AM #7

So I just changed my computer's settings to fix some issues.

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roadkill872
Junior Member
22
04-22-2026, 03:22 AM
#8
That's the issue. Newer BIOS chips are blocking your ability to change voltages because of a new security update from Intel. You have no choice but to install an old BIOS, and then reset it back to the factory settings. It might or might not let you control voltages again after that reset.
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roadkill872
04-22-2026, 03:22 AM #8

That's the issue. Newer BIOS chips are blocking your ability to change voltages because of a new security update from Intel. You have no choice but to install an old BIOS, and then reset it back to the factory settings. It might or might not let you control voltages again after that reset.

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ITzToxiC09
Junior Member
44
04-22-2026, 09:07 AM
#9
ok
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ITzToxiC09
04-22-2026, 09:07 AM #9

ok

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DarkBoy__YT
Posting Freak
898
04-23-2026, 02:09 PM
#10
My BIOS got changed and that means I'm free now, thanks a lot!
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DarkBoy__YT
04-23-2026, 02:09 PM #10

My BIOS got changed and that means I'm free now, thanks a lot!