"Mike Isaksen" wrote in message
...
No reply at all in 24hr on r.a.owning, so I'll try he

Anyone else have their Garmin 430 screen flash or blink white on them
periodically. Noticable mostly at nite. Local hanger flying expert says it
is well known and easy fix by any avionics shop. Anyone go through such a
fix and know what's done?

I flew with an 8 yo 430 install which had a continuous milk white bright
screen, and later the owner got an internal battery replaced in an
afternoon.
Could that be the same?

Never had that happen to me while in flight. However, after the WAAS
upgrade, it does flash white during the boot-up process before the initial
screen.

Marco