Hi everybody,this is ramakanta from India.My motherboard is AsRock P4i45GV R5.0.Presently neither I am getting any beeps after opening the RAM nor any display.Only CPU fan is moving.I am not getting POST screen too Is there any body who can tell me where must be the problem??? i will try to clean the mother..... and i will use a good memory... but my computer has no beep and no display
Hey
there might be problem with SMPS also. I mean there is one signal comming from SMPS - Power Good
if that singal is not comming then machine shows this kind of symtoms.
To check Power Good from SMPS -
Requirements ->
a) small wire/ pin
b) Multimeter
Procedure ->
1) Disconnect all power supplies going OUT from SMPS.
2) Locate the Orange Wire , Green Wire, Blackwire
3) Now insert small pin / wire into Black + Green wire (Make them SHORT) and provide power to SMPS --> SMPS will get started.
4) Now check the Multimeter rating for Orange wire --> it should not be less / more than 3.3 - 3.6 volts. --> If it is less / more then there is problem with your SMPS and you need to get it repaired.
5) In india it will take near about 100-150 Ruppes to repair SMPS.
alternate ->
You can replace your SMPS with other working SMPS (best option will be your friends system) and check whether same symptoms occurs or not.
Other Damedge -
If SMPS is working fine then there must be problem with FEW SMDs available on your motherboard. For this repairing in INDIA it should not cost your more than 600-700/-
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i have same problem but only when i was leave ram thr is not beep ans one thing which fan moving in its good but whenever i was set ram on board one i had sems that fan did not work properly it stars for some time and it stop why it happen i dont no.also i had changed my ram after it works as it is..
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