User talk:Chrisb

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--Chrisb (talk) 02:39, 2 February 2020 (UTC)

820-00165B dead, magsafe with no led on

PP3V42_G3H is 2,9volt instead 3,4 volt.

R7006 on PPBUS_G3H is burned. Value is 4,7ohm 1/8w

Replaced and back to life.

Buncha Spam added last night.

Oddly, I'm having fried spam right now. Delicious.

Yum! I'll be adding spam fighting measures and deleting the existing stuff ASAP.

Thanks! Thanks for the page, I forgot about it for a while and it ended up helping me with a couple of units yesterday alone. I'll make sure to contribute :) FINALLY DONE!

iMac 2009 LCD Thermal bypass

Hi, Can I just short the pins as was explained for the HDD thermal bypass? Here are the schematics. Understanding them is beyond my skill level. No pictures uploaded. Sorry. Tried three times.

Digging Deeper with Apple Diagnostics (Uncovering the Truth)


I came across this page on the wiki, , and there was a line that just hit me in a way I knew the writer understood my level of expertise with knowing computers well. it was ... If your device is newer than 2013 or you booting it online from some older devices, there's AD which is much less reliable and kind of helps you to book an appointment in Genius Bar instead of showing the real issue. Use Apple MRI to gather more information

We all know that apple diagnostics never shows the real issue, it always 99% of the time shows nothing is wrong when deep down after much testing and trouble shooting and ruling out the hardware is the problem but why doesn't the real code show up?, is it being intentional hidden? (likely), how do we dig deeper to find the real code being thrown if there is even one to find? Ive been screw over by apple for years over many MacBooks and iMacs that had failed hardware and took years to proof it and then apple dropped my case and void my AppleCare without question ... it speaks wonders.

so Im looking for ppl who might be able to join me in finding the evidence to proof this. I have don't a lot of digging in apple diagnosics and found a lot of secret keyboard commands (some simple) and some more advanced. If you or anyone on your wiki team can help id be much appreciated

one last thing? is there any way to access Apple MRI (Mobile Resource Detector) and how accurate is it really? is it any different then built-in Diagnostics? (my thoughts is if apple wants to hide your code to stop repairs bc they make there hardware at the cheapest level then I doubt they are going to just let it happen) ...