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February 13th, 2023 14:00
Precision T5600 won't POST or output any video
Hi,
I've used my Dell Precision T5600 for multiple use over the years but recently it has failed to boot. I don't even get a POST or any of the diagnostic lights coming on. (The lights are ok, when there's a power issue, like unplugging it while on, some of them come on).
This are the current specs:
Intel Xeon E5-2680 V2 SR1A6 10-Core 2.80GHz (Dual Processor)
32GB (8x4GB) Samsung M393B5270DH0-CK0 ECC DIMMs PC3-12800R
Dell Precision T5600 Dual Socket LGA2011 DDR3 Workstation Motherboard 0GN6JF
Raid Controller (PCIe)
Wi-Fi Card (PCIe)
Nvidia GTX 1660 SUPER
We both a new pair of processors, a new motherboard and RAM recently. But still to no avail, same issue.
Does anyone have any idea what could be happening and how we could fix it? Anything helps.
I'm attaching some pictures for reference:
Chino de Oro
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February 13th, 2023 15:00
If the same issue happened to both old and new boards, consider to troubleshoot the power (PSU) next.
FrankA777
3 Posts
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February 13th, 2023 15:00
Tried getting it to an electrician and they said it was "good" (I doubt it). Still no POST and no autodiagnostic lights.
Could it be a power supply issue? I pressed the button that turns on all fans (the one near the plug), and it works flawlessly. But I think it could be.
FrankA777
3 Posts
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February 13th, 2023 16:00
I think we can safely close this.
I bought a pair or E5-2680 V2.
Dell Precision T5600 does NOT support V2 and supports only up to 8 cores (not 10 cores).
Related thread
I put the old one it came with (E5-2643)
Solution: Be aware of what CPU you're byuying and check that your mobo supports V2 and how many cores it may or may not support.
I'll have to find a twin CPU for my system.
Thank you for your support.
Chino de Oro
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February 13th, 2023 17:00
Anything is possible. But let assume PSU passed the BIST test. You may recheck all connection from the power supply and the power distribution board. A bit difficult to suggest parts replacement to an older system that the total cost may surpass investment ratio of a more newer unit.
You could replace the system board, it meant that you are technical savvy enough to tackle the issue and maybe restore your system to working order again.
Just strip all components to get a POST test if it hasn't been done. Go over basics again, new coin cell, clear cmos. Test your graphics in different slot. Whichever being done, one at a time, so that you can determine the cause at the end.