HP17BII dark display

[Jlouis]

(01-29-2015 12:48 PM)Jeff O. Wrote:  Since you did not mention, I will ask: Did you attempt to adjust the display contrast by turning on, pressing and holding the CLR key, then pressing the minus key to lighten the display? (Pressing the plus key will darken the display, but it does not sound like you need to do that.)

Hi Jeff, thanks for the reply.

Yes, sure did it, but even turned off the display is very dark. The contrast adjustment helps a bit, but still the whole display is dark.