lemerise

lemerise

38,639	ポイント
809	解決済みQ&A
0	ガイド投稿数
メンバー登録日 2009年11月13日

Location: Quebec, Canada

Repairing Macs is a hobby for me but I live in a small town where there's no support for Apple products so I often can help the Mac users here.

Email me at: lemerise.m@gmail.com

チーム

Master Techs

Working to save the public money and time.

投票

331

お気に入りガイド

iBook G4 12" 1.33 GHz Hard Drive Replacement

完全ガイド

How to Repair an Apple AC Adapter Broken Cable

質問

Home button spring: necessary or not needed? 2012年01月13日
While replacing the LCD panel in my iPod Touch 2nd generation I desoldered the home button spring off from the logic...
Canon SD780 IS service manual? 2011年06月04日
Anyone knows where I could get the service manual or a take apart guide for the Canon SD780 IS ? I need to replace the...
Where can I find the A470 service manual? 2010年04月22日
This is my daughter's digital camera. It now has a lens issue and I'd like to take it apart to check the lens mechanism. I...
Doing a full install with the $29 Snow Leopard installation disk? 2010年03月05日
Please post here your individual experience on this subject.
Water spill and since problem with click wheel 2010年01月22日
My daughter's iPod Nano 4th gen made a trip to the washing machine. I opened it to make sure the internal parts would dry...
How to take off a keyboard key ? 2009年11月15日
MacBook Pro 13" Unibody 2.66Ghz What is the exact procedure to take off a keyboard key on my machine ? From which side of...

回答

"Accidentally popped off battery connector"に関する回答 2 日間 ago前5月 26, 2020
no you should solder the connector in place cause the pins contact to the logic board will be bad. Any electronic repair shop can do it for cheap.
"QWERTYUIO not working-I know there are some post re this BUT none work"に関する回答 2020年05月19日
Is an external USB keyboard works ? Check if the keyboard ribbon cable is well inserted into the connector, also look carefully at the connector and the cable end. Also verify the keyboard connector area for missing or damaged capacitors or resistors or corrosion in the area. Good luck :-)
"MagSafe indicator light off"に関する回答 2020年05月17日
Do you use the genuine Apple Magsafe 45W charger or the chinese replica ? Did you connect the battery before the other cables ? Yes it could be the I/O board or the flat cable that connect the a I/O board to the logic board or a damaged charging circuitry (U7000 IC, SMC, etc). You should check carefully all the cables and connectors, remove the logic board and the I/O board from the chassis and inspect them both sides for any sign of corrosion or damage to the components. It helps to have spare known working parts to troubleshoot this kind of issue.
"WiFi Hardware not installed after keyboard replacement"に関する回答 2020年05月14日
Time to try a known working airport card.
"Why does the MacBook suddenly power off without warning?"に関する回答 2020年05月11日
Try to remove the battery, plug the charger and boot t he machine. If your problem is battery related the macbook should run ok. If the problem persist there’s probably an intermittent issue with a logic board component. The good news is that you can buy a used working motherbard for the A1342 for pretty cheap on ebay. If you have the 2,26 ghz version of the logic board buy the 2.4 ghz version fully compatible with your machine. Good luck :-)
"Broken wire-to-board battery connector on Nintendo Switch Lite"に関する回答 2020年05月09日
Contact TronicsFix on youtube, charming guy with a lot of Switch parts. I’m pretty sure he could sell you a battery connector or even replace your broken connector.
"A1466 MacBook Air 2015 does not power on"に関する回答 2020年03月18日
Any sign of liquid damage in this MBA ? Did you remove the logic board and made a visual inspection of the two sides (magnification would help). It takes only a little corrosion on a critical component to kill the board.
"Won't boot up, but battery charges successfully.."に関する回答 2020年03月18日
You could check if your keyboard cable is well inserted to the logic board keyboard socket cause sometimes when installing the battery in the MBP there could be stress on that cable and the power button signal goes thru the keyboard to the logic board via that connection.
"no green light but MacBook turn on"に関する回答 2019年05月09日
First be sure to use a known working Apple Magsafe charger not a chinese fake. Also as stipulate by arbaman the I/O board could be bad. You can power up the computer with battery disconnected and check the battery socket pins with a multimeter. I think you should get DC 12 volts on the power pins and 3.4 volts on the data pins. If you get good readings the battery is probably dead.
"MacBook Pro A1706 question"に関する回答 2019年05月09日
Buying a used machine with bad logic board to swap the screen could be a solution if you can find one at a good price. Good luck :-)

ページ81の1

MacBook Unibody Model A1278 Logic Board Replacement 2014年02月12日

to remove and put back the ribbon cable in its slot I use a piece of scotch tape. Easier to remove or insert the cable in the slot.
MacBook Unibody Model A1342 Logic Board Replacement 2012年01月06日

Since this kind of connector and very fragile and easy to damage even with a spudger I use a needle that I insert in the front side of the connector, between the connector and the socket and only apply a little pressure while lifting up the needle. The connector will then pop up from one side. Repeat the procedure for the other side. With this method it's impossible to damage the connector. I adopted this method after ruining two or three connectors using the spudger.