HP41c screen cleaning

[Hiwi]

Hi zixingcheche,

i have cleaned already several HP41 display covers, the best way is to desolder the display.

This is not difficult and lasts only some minutes. Take a needle under each leg, desolder the pin and lift up with little force. Do not apply too much force that the cnducting path does not come up. If this happens it is indeed easy to fix. Pull out the display with caution and clean.

After cleaning the display and the cover your HP will look like new.:-)

Ralf