macbook pro 2011 took 15 minutes long time for boot up
try with new hdd
try new ssd as well
still same issue
try with new hdd
try new ssd as well
still same issue
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Re: Macbook pro 2011 took 15 minutes long time for boot up
you tried clean me region bios...Last edited by peste; 05-20-2020, 08:06 AM.Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
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Every donation made will go towards server fees and maintenance costs. -
Re: Macbook pro 2011 took 15 minutes long time for boot up
Not yet sir
I will check
Thanks for replyComment
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Hi everyone, I have this 2011 MacBook Pro 15" model 820-2915-B which has a problem.
I turn it on, the startup sound is heard but the screen doesn't turn on, not even the backlight. The keyboard lights up after a while and the capslock works. If I press any key I can hear sounds as if the system is booting.
I thought it was a screen problem but after changing it the problem remains.
What could I do? -
Hey everyone,
Usually, I'm not the type to ask for help, but this time, I'm calling on your wisdom and expertise
I've seen what this community can do, so I'm pretty sure you guys can help me out.
Here's the deal: I noticed my MacBook got stuck in a boot loop. After opening it up and doing some initial troubleshooting, I found that the boot loop stops only when the trackpad is unplugged.
Now, just so you know, the trackpad actually works — I tested it with another motherboard and it's all good. Same for the cable, no issues there. The problem is only... -
I have read many forums that state the Macbook Pro 2015 needs / does not need a battery to boot. I'm not convinced as yet which is correct.
The Macbook Pro mid 2015 I have has no battery and do not really want to buy one just to test.
This model has the newer trackpad which is not clickable when turned off.
At the moment, without battery it does turn on with no display (with backlight), no chime and then turns off after 13 seconds. I see this from the power draw on my DTPS.
If I hold the power button whilst connecting the magsafe 2 charger it turns on, again no image but... -
Dear community,
this is my very first post, I am quite new to macbook repairs, and I am excited:-)
I have a 2011 MacBook Air 13' that does not power on. No fan spin, nothing.
Here are the specs:
MacBook Air Mid-2011
CPU: 1.7 GHz Core i5 (I5-2557M)
Model: A1369 (EMC 2469)
RAM: 4 GB
VRAM: 384 MB
The first question:
Unfortunately, it came with a 'fake' power adapter which seems not to talk to the computer. Sometimes it does show green light immediately after connecting it to the board,... -
Hi All
I have MacBook A2442 which had keyboard replaced and now it doesn't turn on correctly, it have sound chime from time to time and Apple logo shows on the display and there is no backlight on, apple logo appear and stuck on kind of boot loop. But if one of the display flexes is disconnected from the motherboard then MacBook turns of fine with the external monitor and it keeps working fine.
Without keyboard its still have same issue, I don't have second display to replace it and compare but does display can make issues with boot?
I found component UD290 ( SF0101-I2C) little...
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