HP Forum Archive 14

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HP11C ghosting of digits Message #1 Posted by Stephen Lay on 22 June 2004, 10:45 a.m. My HP11C is showing ghosting of the digits when viewed from an angle ie 2 looks like 6 and 5 looks like 9. Is this a common problem and is there a cure? (serial no 2208A03826)

Re: HP11C ghosting of digits Message #2 Posted by Randy on 22 June 2004, 5:46 p.m., in response to message #1 by Stephen Lay It's a bad LCD. Will require replacement from a similar date code machine. You're lucky in that it is an early two board model which means you will not need to remove the keyboard for access. The logic module/LCD are seperate and can be removed without cutting plastic rivets.

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