pc show no signs

[daividg]

hi my pc shows no sign of fans beep, or display. i checked the power supply if it goes on via green to ground jumper it works but when i try turn via motherboard or case still no sign but one MoBo light goes on at once it connected to psu. and i checked cmos battery still nothing.

 

deivid.

 

pc                              not a special but good enough for me.

 

asus gtx 550

cosmos 2 ultra tower

evga atx motherboard

WD green 1tb hdd

intel pentium g3450 2,9ghz dual core (clocked at 3,4ghz)

cooler master nelton 120xl cpu cooler

6 gb of crucial ballistix

[asim1999]

hi my pc shows no sign of fans beep, or display. i checked the power supply if it goes on via green to ground jumper it works but when i try turn via motherboard or case still no sign but one MoBo light goes on at once it connected to psu. and i checked cmos battery still nothing.

 

deivid.

 

pc                              not a special but good enough for me.

 

asus gtx 550

cosmos 2 ultra tower

evga atx motherboard

WD green 1tb hdd

intel pentium g3450 2,9ghz dual core (clocked at 3,4ghz)

cooler master nelton 120xl cpu cooler

6 gb of crucial ballistix

Is it a modular PSU? If so, check if the connections are secure on both ends. Happened to me, and it was the PSU connectors 

[daividg]

Is it a modular PSU? If so, check if the connections are secure on both ends. Happened to me, and it was the PSU connectors 

the psu is not modular i guess it's the same that came with case.

[Captain_WD]

hi my pc shows no sign of fans beep, or display. i checked the power supply if it goes on via green to ground jumper it works but when i try turn via motherboard or case still no sign but one MoBo light goes on at once it connected to psu. and i checked cmos battery still nothing.

 

deivid.

 

pc                              not a special but good enough for me.

 

asus gtx 550

cosmos 2 ultra tower

evga atx motherboard

WD green 1tb hdd

intel pentium g3450 2,9ghz dual core (clocked at 3,4ghz)

cooler master nelton 120xl cpu cooler

6 gb of crucial ballistix

 

 

Hey daividg,

 

I would suggest checking the PSU if it's functioning properly. You can get many useful tips from the "Cases and Power Supplies" section here: http://linustechtips.com/main/forum/21-cases-and-power-supplies/

 

Also do you see or hear any activity at all when you try to power up your system? Have you tried another PSU? Try it in another room probably?

 

Captain_WD.

[Jetster]

Short the PWM (power) header connections with a screw driver. See if that starts it. PSU need to be connected and on

[asim1999]

the psu is not modular i guess it's the same that came with case.

Cooler Master cases do not come with power supplies

But if so, it is probably a cheap one, as @captain_WD suggested, get a better PSU and check if that solves the problem 

[daividg]

 

Hey daividg,

 

I would suggest checking the PSU if it's functioning properly. You can get many useful tips from the "Cases and Power Supplies" section here: http://linustechtips.com/main/forum/21-cases-and-power-supplies/

 

Also do you see or hear any activity at all when you try to power up your system? Have you tried another PSU? Try it in another room probably?

 

Captain_WD.

 

good im going to checkit out and hope it works.

[daividg]

yes i tested with other psu and yes it was the problem. thanks guys.

and a small question. if i buy modular psu will it came with the cables?

 

david

[Captain_WD]

yes i tested with other psu and yes it was the problem. thanks guys.

and a small question. if i buy modular psu will it came with the cables?

 

david

 

Glad to hear to resolved it

 

Yes, the PSU should come with all the cables that you would need. Modular or not, power supplies usually come with all required cables.

 

Captain_WD.