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mgl · Jul 31, 2006, 03:58 PM

My screen on my MacBook 1.8 is starting to flicker a bit. I had this exact same problem on an iBook G4 and it had to go in for repairs. I've had my MacBook since they started shipping. Anybody else experiencing this problem?

markybigred · Jul 31, 2006, 04:06 PM

Hhhmmm ... I have not heard of any flicker problems. Others might have though ... My first guess here would be that it's something wrong with the power you are supplying to your MacBook since you had the same problem with your iBook (assuming you used both in the same location).

I would call your power company have have them come out with the Power Quality (PQ) meter.

Gossamer · Jul 31, 2006, 04:22 PM

Originally Posted by markybigred

Hhhmmm ... I have not heard of any flicker problems. Others might have though ... My first guess here would be that it's something wrong with the power you are supplying to your MacBook since you had the same problem with your iBook (assuming you used both in the same location).

I would call your power company have have them come out with the Power Quality (PQ) meter.

I wouldn't think that would be an issue, since it goes through the power adaptor and PMU in the MacBook. Are you doing anything specific like moving it around, adjusting the monitor, graphic intensive tasks, or is it completely random?

mgl · Aug 2, 2006, 10:53 AM

The probem happens even when my MacBoo is not connected to AC so it has nothing to do with the power source.

It is different from the similar problem I had with my iBook. Then it flickered between 2 brightness levels. From bright to dimmer and back again, unfortunately often sticking on dim for extended periods of time and iBooks weren't bright to start with. With this one, it's nice and bright but then flashes brighter on the right side of the screen only.

I guess I'll have to take it in for repairs.

simbajunk · Aug 15, 2006, 04:26 PM

Am also experiencing this problem with a Macbook 1.8 - purchased early July 06.

Screen flickers regularly, especially just as screen dims; otherwise seems to be random. Does not seem to be affected by power or battery status.

Don't have an opportunity to have an Apple tech check this out (live in a remote area) so would appreciate hearing if this can be fixed and how much trouble it is to do so!

-was- · May 8, 2007, 11:50 PM

Originally Posted by mgl

My screen on my MacBook 1.8 is starting to flicker a bit. I had this exact same problem on an iBook G4 and it had to go in for repairs. I've had my MacBook since they started shipping. Anybody else experiencing this problem?

Hi. I have the same problem - I bought my macbook at a similar time (july 2006) and in the past month it's started to flicker. The screen randomly dims almost as though it was a lightbulb about to burst.

I actually also have another problem - my case is starting to crack at the corner. It's a black macbook and I've kept it in great condition. I haven't done anything silly like drop the computer it's just starting to crack. Has anyone else encountered this?

zenwhen · May 9, 2007, 07:09 AM

You all need to send your machines back to Apple and DEMAND that they replace the inverter board. My wife had the same issue and had to send hers back twice because they didn't replace the inverter board the first time.

kick52 · May 9, 2007, 08:31 AM

Originally Posted by mgl

My screen on my MacBook 1.8 is starting to flicker a bit. I had this exact same problem on an iBook G4 and it had to go in for repairs. I've had my MacBook since they started shipping. Anybody else experiencing this problem?

i had this problem on my ibook when i pressed down on the back of the screen. i fixed it myself by putting a layer of masking tape where the cable goes into the screen to protect it.

Macola · May 9, 2007, 09:31 AM

Do a search...there are lots of people with this problem. Apple will fix it.

bradbissell · May 9, 2007, 10:06 AM

The flicker is caused by a bad inverter board. Call Apple and have them fix it under warranty.

Simon · May 9, 2007, 10:58 AM

Originally Posted by zenwhen

You all need to send your machines back to Apple and DEMAND that they replace the inverter board. My wife had the same issue and had to send hers back twice because they didn't replace the inverter board the first time.

I experienced exactly the same thing. Although I told the AASP that it was the DC inverter board he felt it was a better idea to exchange the whole screen and case. The flicker of course came back and it had to go in for a second repair. This time he swapped the inverter board and now everything is fine.

RayK · May 9, 2007, 01:59 PM

I had mine repaired twice for the same issue. New issues popped up after the first repair and neither repaired fixed the flicker so Apple replaced the computer. Good luck getting it fixed!

-was- · May 9, 2007, 10:13 PM

thanks everyone... i'll get apple to fix the machine...

utw-Mephisto · May 14, 2007, 11:20 AM

I have the same problem now on my black Macbook - although it seems to be ok once the screen "warmed" up a bit ..

And of course my MacBook is out of the warranty just now ...