John Savio

Hi all, I have an ipod touch 4th gen 16gb on which I did a lcd replacement. I have done this a lot of times but never...

Hi, I would check the capacitors and any filters.

Hi, It would seem like your macbook pro might have overheated. I would start by replacing the thermal paste. That way you can make sure the heatsink is attached properly.

Hi, Yes that is the PRAM battery. If there is corrosion, why dont you try cleaning it with some isopropyl alcohol ? https://www.thebookyard.com/product.php?...

Hi, I think the DC board is fine as the charger turns orange, which means the charger is detected. Seems like the battery has had it. Or you might have not plugged all the cables in properly. Please check all the cables are seated properly. You can also check when plugging in the charger if the charge level on the battery is rising. Also try booting without the battery.

Hi, Seems like you have a bad power supply. You will have to remove the power supply and have a look to see if there are any damaged components. Its good to have invested in a UPS.

Hi, You can buy the battery from the below website. https://www.ebay.co.uk/itm/402793137021?... Disassembly and replacement video link below. https://www.youtube.com/watch?v=qhgO6YRo...

Hi, If you watch the teardown guide on here of your macbook and the newer one you will see that there is a comment made that the display flex cable is longer than previous models. Your best bet is to book an appointment with the genius bar and proceed that way.

Hi, Are you sure the flex cable is damaged ? If it is, then the flex cable can be repaired but needs professional tools and steady hands. Otherwise, it a new panel. Also dont throw the panel away as you need to copy the information from your old panel to the new one, so that true tone works.

Hi, Try visiting the below website. This should answer a lot of your questions. https://www.jeffgeerling.com/blog/2017/f...-2011-macbook-pro-booting-grey-screen-amd-radeon-video-glitch#:~:text=The%202011%20MacBook%20Pr....

Hi, I would suggest use an app to control your fans, so that they spin a bit more faster which in turn will keep the temps down. I would suggest try using this app and see how it works. You could also try and re-apply your cpu compound which will help as well to reduce the temps. https://www.crystalidea.com/macs-fan-control Hope this will solve your issue.