Re: MacBook 820-3332-A turns on ,,,, than off with 3 beeps..
I have the same board with the same problem! don't you love it when you post this stuff and no one leaves a reply? was your issue the PCH or did you throw the towel in?
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Re: PS4 Launch Model Disk Drive Issue (disc drive no power won't accept discs)
Yes the drives are married to the console. If you take a bd drive over to a different PS4 you have to transfer over the daughter board as well. If you don't it will read but the games won't play.
So this drive does function in a different Ps4 but obviously doesn't read. I will post some pictures here in a sec
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Re: PS4 Launch Model Disk Drive Issue (disc drive no power won't accept discs)
Can you be a little more specific? Measure the power on the BD drive where? The daughter board does have power. I am not in right now but I can tell you the voltages on each fuse if it is helpful.
Also the BD drive and daughter board do work normally on a different PS4. Obviously you can’t play a game but it will read and take the disc in etc. however once’s it goes back into the original PS4 it will not accept the discs again....Last edited by steveoski; 02-14-2019, 09:14 AM.
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PS4 Launch Model Disk Drive Issue (disc drive no power won’t accept discs)
Hey guys, so I have a weird one. I have been working on PlayStation 4 since they come out. I have fixed almost everything that hasn't required BGA soldering. Just a little background.
Now this particular PS4 had a broken HDMI port. It was replaced and it works perfectly. Upon reassemble the disc drive stopped taking in discs. Now I have seen this before and it has ALWAYS been the BD drive daughter board or the BD drive itself. I first replaced the BD Daughter board to see if the drive would start accepting discs before I started soldering the chip over to a new donor board. Still...
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Re: APPLE A1425 820-3642-A Schematic
you sir are the man! Thanks!
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Schematic & BV for Dell DOH70 (inspiron 7737)
ive learned a lot on this site and i just wanted to give back so here is one i didnt see on here at all...
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Re: MacBookPro Unibody 13 A1278 J30 Schematic
you sir are the man, i have a schematic that isnt on here that i plan on uploading but it for a dell i7 DOH70 ill make a new thread though
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Re: Asus Boardview Questions
Hey thanks a lot I'm going to download that now and check it out! Appreciate you taking the time.
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Asus Boardview Questions
Hey guys i have a question in regards to the Asus boardview software. i am familiar with schematics and how to follow them somewhat and have used boardview in the past but in conjunction with a schematic and mainly just to locate a part I'm looking at on a schematic. I am currently messing with an Asus x551ca and i am pretty certain that a schematic does not exist just a boardview.
the unit has no voltage at the power button so i know for sure that i don't have my 3v. the dc jack is fine as i have tested that with a multimeter and can pretty much follow the voltage on many different...
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