Hi,
I have gone through and the suggestions on Dell's site and diagnosed the Pre Bios turbo fan noise my Precision 670 is making as 'possible VRM 0 failure'. Do you know if this type of failure is common? Also what is the general cost of a replacement VRM module?
Hi dear
Short for voltage regulator module, a small module that installs on a motherboard to regulate the voltage fed to the microprocessor. Nearly all motherboards have either a built-in voltage regulator or a VRM, the only difference being that the VRM is replaceable.
the cost is about $80 USD
oke
cropp
I also experienced this issue and had to replace the motherboard due to bulging capacitors and the VRM as well. Both were bad. Luckily both parts are available online and were inexpensive.
Alternatively, it could be a faulty motherboard.
I got the same post code lights GYYoff when my 670's motherboard died due to the capacitors exploding. I also got the same "turbo fan" symptoms. I first tried the VRM module, as that is what the post code indicated, but that didn't solve a thing. I then noticed that some of the capacitors had popped and/or were bulging around the CPU sockets. If so, you can pick up a cheap replacement motherboard on eBay for around 100. That's what I did after, and then my problems were gone permanently.
-Will
Try RTCRST jumping (by the system battery)
Try RTCRST jumping (by the system battery)
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After going out of town for 6 weeks, my Dell Precision 670 would shut down without warning. Sometimes it would happen on start up, sometimes a few minutes into start up, sometimes if i left it on overnight.
Occasionally it would behave and I could work as usual. But this morning it wouldnt start up at all. The Dell LEDs (GYYoff) indicate a "A possible VRM 0 failure has occurred".
Also, the fan now sounds really loud if i turn the computer on.
Is there a solution to this problem? Is it a simple case of replacing the VRM?
Thanks in advance!
My Duel 670 will not boot as well. When powered on, the fans blow hard.
Any suggestions?
Same issues just shutting down without notice. never had any issues like this will the vrm 0 failure. really weird.
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