Comments on: Repairing Computer Motherboard

By: angelo

angelo — Tue, 22 Nov 2016 01:34:51 +0000

In reply to Supriya Pal (Chiplevel Herdware Engg) From India.

Hello sir
My foxconn mobo has an issue of restarting
After each half or one hour
All the ecaps look good rams also have bn replaced
Bt stil issue persists.
Plzzzz help

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By: Jestine Yong

Jestine Yong — Mon, 07 Nov 2016 13:02:20 +0000

In reply to pradhum som.

Hi Pradhum,

If you have replaced with a new ATX power supply and the PC still isn't working then it is the motherboard fault. It can be due to many reasons from bad Ram, Rom, shorted components up till bad ICs.

Jestine

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By: pradhum som

pradhum som — Sun, 06 Nov 2016 03:44:56 +0000

Hi sir I have replaced my smps and bought new one but my PC isn't starting .......plz help.......

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By: Jestine Yong

Jestine Yong — Mon, 11 Apr 2016 02:57:00 +0000

In reply to Raju Chaudhary.

Hi Raju,

It is difficult to trace a motherboard when it can't start because it can be due to many causes such as bad Bios, Bad VRM section, bad Ram, shorted capacitors and etc. I suggest that you get the right PC Post card for your type of motherboard first as this can eliminate the guessing game. Before that make sure all the VRM circuit is producing all the right output voltages.

Jestine

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By: Raju Chaudhary

Raju Chaudhary — Sat, 09 Apr 2016 11:20:17 +0000

my motherboad ecs h61 m2 sudenly dead at working period how can solve this problem plz help me

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By: Jestine Yong

Jestine Yong — Sun, 26 Apr 2015 23:16:17 +0000

In reply to gagankalwa.

Hi Gagankalwa,

I suggest that you visit this link to search under Laptop repair for beginners for more information.

Jestine

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By: gagankalwa

gagankalwa — Sun, 26 Apr 2015 14:35:13 +0000

In reply to hairus.

hello
i wanna learn online pc motherboard repair and of laptop (chip level programming).Can u plzz help?

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By: admin

admin — Wed, 26 Nov 2014 05:04:30 +0000

In reply to syed.

Few factors that can cause the chip to overheat like the quality of the ic used (certain ICs have life span), improper dc supply voltage, ventilation design problem, dried heat compound and bad solder joints of the small solder ball.

Jestine

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By: admin

admin — Wed, 26 Nov 2014 04:54:59 +0000

In reply to syed.

Hi Syed,
By using dc volt meter to check on the dc supply voltage and an oscilloscope to check on theoutput waveform.

Jestine

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By: syed

syed — Tue, 25 Nov 2014 15:48:20 +0000

Northbridge chip heating problem.why its happen

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