Solved!
Go to SolutionH
Hypnotikfox
1 Rookie
•
7 Posts
0
9640
October 19th, 2018 06:00
Aurora-R6, Pump Failure
Hello I have an Alienware Aurora R6 the system has been running amazing for over a year, today I rebooted the computer and upon reboot I get a black screen that says pump failure press F1 to continue or F2 to enter bios. Ive read over the forums here and tried updating command center. Issue persisted. I also opened the case and verified everything was clean, I switched the power from PUMP FAN jumper to CPU FAN jumper rebooted and now the black screen shows CPU FAN FAILURE if I press F1 I can get into windows and open command center it now shows that the cpu is running at normal temps again. Where as before it would show the cpu running at 90-100c just sitting idle. I think the jumper may be bad. I contacted dell support and was told they’d call me back In 48 business hours. After waiting on hold for over 45min to get in touch with someone. Does anyone know if the CPU FAN and the PUMP FAN jumper run on the same voltage and/or will this hurt anything to run the pump on the CPU from the fan jumper instead.
7982
0
Posted October 19th, 2018 07:00
I can't directly answer your question, but on my ASUS ROG (Gamer) motherboard they have the same voltage (and power).
Did you try just reseating the pump connector rather than moving it? (Reseat - unplug then plug back in).
If you didn't try the reseating, plug it back into the pump connector and see if it works.
Inspiron 16 5630 Laptop and WD22TB4 Docking StationSelf-built desktop for recording studio application7979
0
Posted October 19th, 2018 07:00
I did try reseating it, but still gives Pump Failure and temperature stays at 90C sitting idle. Switching to the CPU Fan Jumper gives CPU Fan Failure (i think this is due to it being a pump not a fan) but it keeps the CPU at about 23C.
7974
0
Posted October 19th, 2018 08:00
Then it sounds like a motherboard problem. Good thought on reseating, too bad it didn't work.
Inspiron 16 5630 Laptop and WD22TB4 Docking StationSelf-built desktop for recording studio application7981
0
Posted October 19th, 2018 10:00
Tesla,
I agree with you, with ePSA and the pump plugged into the PUMP FAN jumper (original location) it fails with error 2000-0511 and CPU overheats to 90C just sitting idle.
with it connected to CPU Fan Jumper I run ePSA and it gives me CPU fan failure error 2000-0511 but when I boot into windows CPU is sitting at 23C lit it normally should.
I'm almost sure the jumper for the PUMP FAN is bad, which means I would need to get the Mobo replaced and be out of a computer for about 7-12 days. I was wondering if using the CPU FAN Jumper would allow me to use the machine until the replacement mobo comes if they will send one I so can replace on my own. (I dont know if they will do this or not yet) waiting on a call from Dell technicians
7983
0
Posted October 19th, 2018 10:00
It should be plugged-in where it was originally. Remember that it worked there for about a year.
You can diagnose Liquid-Cooler with ePSA.
Dell Rockstar
Microsoft Windows and Apple iOS Developer (Retired)
- Like many of you, I can appreciate a good game-engine.
- I answer questions here, but I'm not a Dell employee.
- Consider giving posts you like a "thumbs-up"
- Posting models-numbers and software versions speeds trouble-shooting.
- Click "Mark as Accepted Answer" on any post that answers your question best.7974
1
Posted October 19th, 2018 12:00
The connections for the OEM liquid cooler should be fan to TOP FAN, CPU FAN left open, pump to PUMP.
You can leave the CPU FAN header open and won’t get an error. Leave either of the other two headers open and you will get a fan error at startup.
Pump is meant to run at a fixed speed at 12V. CPU FAN header varies voltage to the fan with CPU temps for a stock cooler. So if you are using the CPU FAN header short term you will have to monitor the temps or perhaps you can adjust the voltage to get more cooling if necessary.
You can also run direct to the PSU if you have an adapter.
3792
0
Posted October 19th, 2018 12:00
@Hypnotikfox wrote:
with ePSA and the pump plugged into the PUMP FAN jumper (original location) it fails with error 2000-0511 and CPU overheats to 90C just sitting idle.
Then I would say bad pump. Replace (Asetek OEM) Liquid Cooler and re-test.
Dell Rockstar
Microsoft Windows and Apple iOS Developer (Retired)
- Like many of you, I can appreciate a good game-engine.
- I answer questions here, but I'm not a Dell employee.
- Consider giving posts you like a "thumbs-up"
- Posting models-numbers and software versions speeds trouble-shooting.
- Click "Mark as Accepted Answer" on any post that answers your question best.7962
0
Posted October 19th, 2018 13:00
If you have the pump connected to the CPU FAN header it should be able to read the RPM, does it show the pump is working by giving you a RPM number from that header? I forget what the OEM stock cooler RPM number is but I think it is ~5000 RPM on the monitor at 12V fixed.
7959
0
Posted October 19th, 2018 13:00
Yes it does show the RPM's when connected to the Fan Header and it keeps the CPU cool (or atleast thats what command center shows) I don't think its the pump, I think its the header on the Motherboard personally.
Hypnotikfox
1 Rookie
•
7 Posts
8249
2
Posted October 19th, 2018 20:00
SOOOO I resolved the issue! Shutdown the computer then removed the pump from processor, gave it a little tap with the butt of the screwdriver reattached to the processor then booted up the machine and TADA no more Pump failure errors and CPU temps were back down to 23C sitting Idle. Put CPU under load (about 80%) Never goes above about 40C!