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HP 48 Screen Scratch
04-15-2021, 10:34 AM
Post: #2
RE: HP 48 Screen Scratch

I usually also use PolyWatch for removing scratches from calculators, but I wouldn't recommend it for the 48 series. If you look closely, the surface of the screen is not perfectly even but a little "roughened" (don't know what would be the correct term here) on purpose to reduce sceen glare. So either you polish the entire screen until it is totally flat - but glossy - or you leave the scratch as it is. If you just polish the screen around the scratch it will probably become more promint than before.

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HP 48 Screen Scratch - kebel21 - 04-15-2021, 01:40 AM
RE: HP 48 Screen Scratch - Maximilian Hohmann - 04-15-2021 10:34 AM
RE: HP 48 Screen Scratch - kebel21 - 04-16-2021, 01:15 AM

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