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hi,
If there is no standby light then you have to check the power supply of your blue ray player. Its will be an smps power supply. Very carefull while dealing with such power supply beacuse there will be Live areas in the board. You have to check the fuse in the smps. If the fuse is faulty The its sure that the smps driver MOSFET is short. Before replacing the fuse you have to check the MOSFET. If not it will lead to further dameges to your system.
If the fuse is ok and the power supply is perfect then the mother board of your player is faulty. If so then you have to contact the nearest Authorise servicing center to get it repaired.
ok
Dear vijay,
Please check your power ic of mother board there is problem. When you change it then your cpu and processor fan will be working.
Thanks.
Rakesh.
if yes take the mother baord out of cabinet . place the mother bord on an insulating surface with proceesor . then connect smps ... poweron the board by shortin the frnt panel connectors . connect all peripehrals like monitor , kb and mouse etc ..... if this seems to be working try to insulate the cabin whre mother board is fixed ................ SMPS can also cause no power try chekin with another smps too
dear blankslate, the green light glowing shows that your motherboard is getting power. check your SMPS first. it can be done by shorting a green and any black wire(not advisable if you are not a technician). if the fan on SMPS fan rotates then the problem is with your motherboard(Display problem). otherwise it is a SMPS problem(means power good signal voltage problem). thanks,
I understand that your cpu is not turning on and the repairer confirmed that it is the issue with the mother board. I suggest you to please check the smps fan spinning or not. If its spinning then then the issue could be with the mother board. If not try changing the power cables.
Next check whether your cd rom light is glowing. Even if there is an issue with the mother board, as the power is supplied by the smps the light should glow if the light is not glowing its clear that something must be wrong with smps.
Please provide us the result of the above steps so that I could assist you further.
1. Please check with the power supply of pc from a/c plug.
2. if power supply is ok then ensure that the input poewer cord is at right position in behind of cpu.
3. If you are using old type power supply (which do not autumatically turned off by operating system) then there is problem with power switch or SMPS.
4. If you are using advance power management (generally used in now-a days computers which is automatically turned off by O.S., then there may be a problem with power pin that is connecting thae mother board and power button. Shut down your computer and open the cpu chasis and tighten the pin and ensure that it is properly inserted (the location of the pin is near hard disk lid pin, power lid pin).
5. If this pin is ok then check with pconnecting wire of pin and power button and also the power button.
6.Then turn the computer on. If it does not work then check the power connectors from SMPS to mother board are properly installed and inserted.
7. If power connector is ok then there is posssiblity of problem with your SMPS (power supply) of computer.
8.Generally due to heavy load of power and long usage the condensers of smps get mailfunctioned. Take the smps or computer to a local hardware expert.
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