Ir para o conteúdo principal

Conserte seus objetos

Direito de executar reparos


Model A1224 / Mid 2007 and Early 2008 / 2, 2.4, or 2.66 GHz Core 2 Duo processor

647 Perguntas Visualizar todos

Display too bright, even with brightness set to minimum

My iMac display is too bright even with "minimal" brightness (set with F1). If I choose maximum bright the brightness could burn anything that gets close to the display. My wife has another iMac and that does not happen in her mac.

What part should I change? Thanks in advance.

Respondido! View the answer Também tenho esse problema

Esta pergunta é pertinente?

Pontuação 0
Adicionar um comentário

1 Resposta

Solução escolhida

You display is lightened by two backlights (fluorescent lamps) located at the top and the base of the screen. The backlights are driven by an inverter board who receive the electrical power from the logic board. I'm not a iMac specialist and maybe someone here could post the right answer but I think that the inverter board might send too much power to the backlights resulting in an over lightning issue. IMO the logic board or the inverter board is the culprit. You should bring the iMac to an Apple Store and ask a genius to look at it,

Esta resposta foi útil?

Pontuação 2
Adicionar um comentário

Adicionar a sua resposta

Alfonso Mateos será eternamente grato(a).
Exibir estatísticas:

Últimas 24 horas: 0

Últimos 7 dias: 0

Últimos 30 dias: 1

Duração total: 941