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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Nokia > Nokia Hardware & Hardware Repair


Nokia Hardware & Hardware Repair all what you need for Hardware Repairing for Nokia Phones. Before writing any thread here try to check the Frequently Asked Questions Section.

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Old 12-21-2009, 08:16   #1 (permalink)
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help for identify faults using power supply


experts help us on this subject power supply

1. what is the reason for both side short on phones when connecting to powersupply?


2. why get 2 or 3 mA with out pressing on off switch?

how can we solve this problem? what are the components we need to check?

3. when pressing on off switch 0 amp shown in the supply?

4. how to find software or hardware fault from the power suppy?

5.what is BSI and BTEMP ?
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Old 01-20-2010, 04:41   #2 (permalink)
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pls reply experts. these questions are very inportants to beginners
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