H150-i Elite Lcd Pump not working. (Ik corsair AIO ahahah I get it) | Linus Tech Tips | Page 1

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Is the large cable from the pump, fully seated in the hub?

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USB should have no bearing over the pump running, which it sounds like yours is not. If the CPU is overheating from Cinebench

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You didn't accidentally plug the AIO cable backwards to the hub?

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Well you said you cable managed, so I assume that means you unplugged everything from the hub including that cable. Perhaps you made a mistake?

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Can you provide a photo of the cable in the hub

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Did you re-seat the LCD screen itself

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So you dissasembled the AIO

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I don't mean remounted the AIO to the cpu, but I mean did you detach the LCD screen from the AIO

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Ok

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3 pin fan cables are designed to work on 4 pin fan headers. 4 pin is not necessary for the AIO because it draws it's power etc from SATA

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The 3 pin cable is only wired for 1 pin which is the tach pin, which transmits to the motherboard the fan speeds

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Are you sure the SATA power cable from the hub is fully seated to a SATA psu cable?

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And also that the cable is fully seated in the PSU itself, if the PSU is modular

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There will be no difference in whatever fan header you use, it's irrelevant

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the pump functions off SATA power, the fan cable is simply a tach pin for telling the motherboard the RPM of the fans.

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Are you sure that cable into the hub, you have the white indicator on the right side

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What do you mean SATA doesn't work

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Yeah but what changed for you to say that.

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SATA is what gives the entire thing power. Without SATA, the fans wouldn't spin from the hub. The LCD wouldn't light up

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So, SATA must be working

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ok

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So, you said you did remount the LCD

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Are you sure the LCD seated securely into the pump housing

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if this little 8 pin isn't seated properly from the LCD, it can't power the pump etc

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no

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before you do that

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I want you to reset the USB device ID's.

Turn the PC off
Unplug the PSU power cable from the wall socket (or the PSU itself)
Hold the power button on the case for 20~ seconds
plug PSU back in and turn PC on

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No this is not a CMOS reset, so leave the CMOS battery in the board.

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This is not a CMOS reset

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This is something else

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Yeah but what is the LCD saying

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right

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Check that it's been mounted properly then I guess

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You took the shroud off?

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As long as you lifted the LCD off the pump housing yeah

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Been a long time since I disassembled mine

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ok

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All this happened after you were doing cable management or something?

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You didn't by any chance have the PSU plugged in when you did the cable management?

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cables were not changed on the psu? braided cables added or anything like that

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You have run some temperature monitoring software?

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to confirm CPU is throttling

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hwinfo etc

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anything to see CPU temp

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?

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what do you mean 4900

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I'm not asking for a cinebench run

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Can you just post a screenshot of HWInfo temp sensor while sitting idle on desktop

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The pump appears to be working

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Afterburner is....not ideal for this

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get HWinfo and show the sensors tab

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If the pump is working then there are some software related things you can try to fix the AIO LCD itself. Been a while since I looked into them as it was more prevalent when the LCD first released

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Are you using the included USB splitter

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okay and USB pins appear intact on the board, no bent pins or USB cable not fully seating

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Is this a gigabyte board?

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Do the USB device ID reset again but this time unplug all USB cables from the rear IO

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I suppose if you have things plugged into the case front USB

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Im just comparing your cable to mine. That cable looks like it's been squeezed. I wonder if when you pulled it out, you dislodged a cable on the sides a bit from pulling too hard on the cable

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Mine for reference

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Maybe your cable could push in further too? Mine looks to be in a little more. Although admittedly not much

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Your pump is powering

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this is a different hub to the corsair one?

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Can you show the hub

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the gap between my cable and the hub, and your cable and the hub. Is much less

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can you follow the bottom cable and show that plugged into your SATA psu cable

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Have you tried running the PC without that secondary hub connected to SATA power

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Did you try pushing the cable in further

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On the commander core

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See how my cable is in further

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and no change?

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When you turn the PC on, does it start at the normal Corsair startup animation on the LCD and then change to the red triangle? or is it just immediately red triangle once the LCD powers

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Triangle before windows starts?

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Have you tried to force a firmware update within iCUE?

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Well yes but that issue with your other hub is then making things more complicated

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presumably that worked prior also?

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Do you have another SATA psu cable available to test the hubs on that?

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?

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so it's working again?

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okay now I'm really confused

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I thought you said the Case Hub (not corsair) is not powering the RGB on the case fans

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Now it is powering them?

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No mate

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You said this hub wasnt working just 10 mins ago

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now you are saying it is working?

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????

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So....was it working when you told me about it, or not

#H150-i Elite Lcd Pump not working. (Ik corsair AIO ahahah I get it)