The following warnings occurred:
Warning [2] count(): Parameter must be an array or an object that implements Countable - Line: 795 - File: showthread.php PHP 7.4.33 (FreeBSD)
File Line Function
/showthread.php 795 errorHandler->error




HP Forums / HP Calculators (and very old HP Computers) / General Forum v / 71B: repair/polish LCD screen scratches

Post Reply 
71B: repair/polish LCD screen scratches
05-19-2019, 05:28 PM
Post: #1
cdmackay Offline
Senior Member
 		Posts: 791
Joined: Sep 2018
71B: repair/polish LCD screen scratches
hi all,

I've just picked up a 71B, which has some scratches on the LCD screen, including a bad one right by the prompt, which is a little annoying.

Is it possible to polish out such scratches, with Polywatch or even toothpaste, as one might on an acrylic watch "glass", or is that not advised?

I imagine a replacement LCD cover (if indeed there is one) is not something that's easy to find?

thanks very much for any ideas.
Cambridge, UK
41CL/DM41X 12/15C/16C DM15/16 17B/II/II+ 28S 42S/DM42 32SII 48GX 50g 35s WP34S PrimeG2 WP43S/pilot/C47
Casio, Rockwell 18R
Find all posts by this user
Quote this message in a reply
Post Reply 


Messages In This Thread
71B: repair/polish LCD screen scratches - cdmackay - 05-19-2019 05:28 PM



User(s) browsing this thread: 1 Guest(s)

Contact Us | The Museum of HP Calculators | Return to Top | Return to Content | Lite (Archive) Mode | RSS Syndication