We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

Sykje yn Support

Mij stipescams. Wy sille jo nea freegje in telefoannûmer te beljen, der in sms nei ta te stjoeren of persoanlike gegevens te dielen. Meld fertochte aktiviteit mei de opsje ‘Misbrûk melde’.

Mear ynfo

Dizze konversaasje is argivearre. Stel in nije fraach as jo help nedich hawwe.

after weeks of a clear screen, why is there now a line down the middle of my screen from top to bottom?

  • 1 antwurd
  • 1 hat dit probleem
  • 11 werjeftes
  • Lêste antwurd fan cor-el

more options

after weeks of normal use, suddenly my netpad has a very thin line down the center of the screen from top to bottom. it blocks out whatever it covers and when i'm watching movies there is just a white line down the center of the screen and no picture wherever the line is. the line is very thin, about the width of a pin,

after weeks of normal use, suddenly my netpad has a very thin line down the center of the screen from top to bottom. it blocks out whatever it covers and when i'm watching movies there is just a white line down the center of the screen and no picture wherever the line is. the line is very thin, about the width of a pin,

Alle antwurden (1)

more options

Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).

In Firefox 4 and later Safe mode disables extensions and disables hardware acceleration.

  • Tools > Options > Advanced > General > Browsing: "Use hardware acceleration when available"

If disabling hardware acceleration works then check if there is an update available for your graphics display driver.