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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 08-23-2003, 00:21   #1 (permalink)
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8850 Missing Lines


I have 8850 water damaged, cleaned pcb. The phone works ok but missing lines on lcd. Have tried a new lcd but problem still there. Any help would be much appreciated.

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Old 08-23-2003, 14:52   #2 (permalink)
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Check the LCD lines on PCB, to see its have : 1(2.8v), 2&3(0v), 4&5(2.8v), 7&8(0v), 9(2.8v).. and check the big caps near UI ic, they should linked to LCD lines no. 2,4,9,...


good luck
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