My PC has actually recently been crashing a lot v the over error (IRQL_NOT_LESS_OR_EQUAL), generally only once it's idle. Unfortunately, while trying to do a system update, the crashed and also corrupted Windows, so now it's unbootable. At any time I shot to start, the asks what I want to run it in (normal or safemode) and will restart as soon as I select one. Rinse and repeat, over and also over.

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I'm make the efforts to carry out a clean install of home windows 10 now, and when I enter my an essential it crashes with an error again. I've looked into it, and can't find any solid solution of what it might be. Whatever is quite ambiguous about the cause, speak it can be noþeles from new software or hardware. My many recent hardware upgrade was a new CPU and motherboard. Software might be anything, ns can't pin that down. In ~ this allude I don't know what come do, try and deal with it? Buy new hardware?


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level 1
· 5y
Every time i consistently see the its a lamb problem, if you have acces to the network on one more computer shot to uncover a memtest to run


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Op · 5y

How would I run the memtest if ns can't get my pc to boot? I have actually a laptop, so downloading it isn't a problem.


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· 5y
I had actually this issue when I an initial built mine PC, carry out you have actually a wireless card? If therefore its most most likely the problem, you'll should take it the end to boots it, acquire the driver for your card on a USB or a cd if that came with one, download the driver and then placed the card back in. Hopefully that's her issue!


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Op · 5y

No, it's a wired connection.


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· 5y
I gained that error as soon as my motherboard had actually an exploded capacitor. It's a nice vague message.

But if you're crashing throughout OS install too, I'd ar my bets on some type of hardware failure. RAM could be the easiest to test first. You can try removing one stick, try the OS install again. If the BSODs, put that stick ago in and also pull another. Rinse and repeat.

You could also look for some bootable hardware testers like Memtest86 if you have actually a working machine to do the boots media with.


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· 5y

I've obtained that error when a USB maker driver crashes/fails. Usually for me it goes choose this:

USB maker stops working.

I unplug it and also plug it ago in.

BSOD mr up with the error you have actually as quickly as it's plugged back in.

Simply, the error seems to have something to execute with a hardware or driver problem. One idea could be come unplug all of your USB devices and also plug them ago into different ports. If friend have any type of unused ports, try using lock instead. This will spread the power pack a little differently and might attend to some reasons of the IRQL_NOT_LESS_OR_EQUAL error. Doing the on my device has boosted its stability considerably.

As for doing a clean install, have you formatted the drive totally at this point? If not, perform that. Perform you have any type of other tough drives in her computer? Unplug lock and shot formatting/installing home windows on the drive you want to have actually Windows on. When it's confirmed working, plug your various other drives ago in.


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Op · 5y

I haven't formatted my harddrive complete (only have 1), have the right to I do that there is no the OS installed?


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· 5y
That error can allude to numerous things, the simple thing to understand for certain if to analysis the dump document which should have been created. The should allude to the an equipment driver bring about the issue.


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· 5y

Try the complying with if your BIOS supports it.

Go into your BIOS settings

Disable generally unused peripherals if current (com ports, ltp, etc)

Boot ago into your system and also see if it persists

If the does, go earlier into the BIOS and temporarily disable other peripherals you might be utilizing (USB, Network, Audio).

Boot earlier into her OS, you'll likely need to use your power switch to ACPI shutdown, yet see if idling at the boots still causes the BSOD.

Turn those devices back on, and also boot earlier up, view if it persists.

What are these measures checking for?

For rather some time, increase to existing day, computers have had actually a feature referred to as "Plug and Play" which instantly enumerates IRQs (interrupt channels) come hardware devices so friend don't have to go with the chore of setting it all manually via jumpers. What supplied to it is in a fairly common difficulty over a decade ago, is that sometimes two tools would re-publishing the very same IRQ and not behave well together, for this reason you'd basically have to pressure the BIOS come re-numerate IRQs to split the devices apart. What the procedures do above (or hopefully do) is allow your mechanism to re-numerate IRQs.

This isn't constantly the cause for IRQL_NOT_LESS_OR_EQUAL errors, however in my endure seeing this specific error for 15 years, it's often when high bandwidth tools share IRQs (like video and Network, because that example).

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You can also see the IRQ partnership if you open your an equipment Manager in home windows (right-click Start and select "Computer Management" then open up the maker Manager) climate click "View" and "Resources by Connection" where you can expand IRQ.

Again, it's not necessarily negative to see gadgets sharing the very same IRQ...this was an worry that has largely gone far with newer hardware and OSes, but it still very occasionally rears that is ugly head. It's one point I'd preeminence out before replacing memory or other components. I hope this is helpful!