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dell studio pp39L no display problem solution motherboard repair guide bga ati radeon or nvidia chipset Reflow soldering How to done Hub Computer Ambernath G…
My sister Sony Ericsson W595 earpiece no sound. First I suspect the speaker part. When checked deep inside two line of the main ribbon from back to front panel was teared. Then I replace the ribbon. Fortunately the price is cheap. Finally, it fixed. The phone show good in LCD, no display problem that was tricky. But going dept into ribbon there only two line affected which is might be the earpiece connection.