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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 10-15-2007, 11:46   #1 (permalink)
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N gage QD display not working


nokia N GAGE QD display not working change display ic but same please help me
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Old 10-15-2007, 12:03   #2 (permalink)
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Arrow

Have you tried another trusted display LCD ?
Otherwise you have two filters (not only one) to check them out shown in attached picture & also you may check display connector on board, if still same then reflow processor UPP >>>

B.R ...
Attached Files
File Type: rar Nokia_N-GAGE_QD_Light_&_display_data_Troubleshooting.rar (198.4 KB, 162 views)

Last edited by mobilagy; 10-15-2007 at 12:11. Reason: attachment
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Old 10-15-2007, 12:15   #3 (permalink)
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problem for insert simcard i have change the sim ic that time display loss
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Old 10-16-2007, 09:49   #4 (permalink)
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many times Nokia QD display problem is from dry soldered display connector, just resolder it and it should be ok.

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