ProLiant Servers (ML,DL,SL)
cancel
Showing results for 
Search instead for 
Did you mean: 

Cannot power up HP ProLiant ML150

zxcv86
Occasional Advisor

Cannot power up HP ProLiant ML150

I have a big problem with my server.
firstly i cannot power up the system. although i take out the Hardics still cannot power up.

sometime its ok, but when i restart it will be hang and then shut down with no reason.

plz somebody help me..
10 REPLIES
Michael A. McKenney
Respected Contributor

Re: Cannot power up HP ProLiant ML150

What changed since it last powered up? Did you add anything? Make sure all the fans, CPUs, and connections are correct. Put in minimal RAM.
zxcv86
Occasional Advisor

Re: Cannot power up HP ProLiant ML150

im not changing anything, since Thursday i cannot power up but last night suddenly it can power up. after i scan the hardisc then i try to restart the system but still hanging and not restart. i force shut down by turn off the power then i try to power up it back but still cannot
zxcv86
Occasional Advisor

Re: Cannot power up HP ProLiant ML150

in this pic is the condition when i switch ON power. the led at inside cpu (red circle) always blinking and at front panel its show like at pic (red circle).

when i push button ON still nothing happen..led inside cpu always blinking.
Suman_1978
HPE Pro

Re: Cannot power up HP ProLiant ML150

Please mention what is the exact the server model like the Generation. Is this ML150 G1 or some other generation.
zxcv86
Occasional Advisor

Re: Cannot power up HP ProLiant ML150

its look like
HP ProLiant ML150 G5 Server series
Michael A. McKenney
Respected Contributor

Re: Cannot power up HP ProLiant ML150

No beeps. Does it get through POST without any errors? Does Windows try to load? I would say a bad system board to start. Do you have a Carepaq on it? If yes, call support.
zxcv86
Occasional Advisor

Re: Cannot power up HP ProLiant ML150

nothing.no sound and no window load.

i try measure voltage then there is no 12VDC. when i pull off the cable from the board (where its have many wire) then i got 12V back. if i put it back the cable then the 12V will gone. why..?? anyone can help me
Ali
HPE Pro

Re: Cannot power up HP ProLiant ML150

Hi there,

gone through the post but still have questions to clarify the situation.

what is the LED status of the Power supply... do you observe power supply is being power on or power is being supplied..?
how many power supplies?
if you have redundant power supply.. then did you try with one PSU..?

How many processors you have?

did you try with base configuration .. minimum memory, NO HDD, NO PCI controllers, just 1 processor etc...

thanks,
Aftab



I work for HPE
Looking for a quick resolution to a technical issue for your HPE products? HPE Support Center Knowledge-base – Just a Click Away!
See Self Help Post for more details
zxcv86
Occasional Advisor

Re: Cannot power up HP ProLiant ML150

when power supply is being supply, no LED still off.
when power supply is ON, LED its ok no blinking.

my CPU have 2 processor.

i'm already do base configuration minimum memory, NO HDD, NO PCI controllers, just 1 processor etc still cannot power up
chris_gr
Occasional Visitor

Re: Cannot power up HP ProLiant ML150

I have the same proliant in my company and i can't turn it on! While i press the power button nothing happens, no beeps, not any sound the only think happens is that the power led is getting green as far as i pressed the power button. When i release the power button the light is turning off. I have tryed to power it on with everuthing out (mouse.keyboard,cards,memory etc) but nothing... The strange thing is that accidently a week ago I just pressed the power button and my server turned on!! Then i worked a little bit and i normally turn off windows. The next day I mentioned that next to the green light was on the orange light! I pressed power but nothing i plug off the a/c and put the plug back but..since then nothing!... What can i do?..