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- เผยแพร่เมื่อ 4 พ.ย. 2024
- Hi, this repair video shows me attempting to fix a PSP that has no power. This video is long as I had to completely tear it down because I overlooked a mistake I had made. I felt people still might want to see the whole troubleshooting process so I have made an index here in case you would like to jump around to a certain part. Enjoy the video and don't forget to subscribe and like!
Many thanks, Conrad :-)
00:56 Teardown to get access to logic board fuse
17:16 Testing logic board power fuse
19:54 Bridging power fuse with solder (the actual fix and solution)
25:27 Removing solder bridge from the fuse
27:58 Testing without bridged fuse
31:03 Looking for short with a multimeter (fast-forwarded)
31:37 Starting process of elimination by disconnecting cables and boards
37:35 Removing the logic board from the case
39:24 Logic board short testing
44:08 Short testing using the heat method
45:30 Cleaning Logic Board
45:30 Logic Board working
49:00 Reassemble PSP
58:54 Power on with screen
59:40 Put back together and conclusion (Success!)
amazing but that's exactly what I have too. I had no idea whether it is power charger socket cable, or buttons housing board, or mother board was problem...it turns out it is a same blown fuse like in this video. Btw if you don't have tool to test circuit, I just unbended and used a paper clip to make that bridge...after that boom and light went on. Now just gotta find solder and make this permanent bridge (put a solder dot over fuse) Kudos to my man for making this video guide
You are genius using the paper clip as a replacement. I don't even have proper tool nor do I have any of this fancy fixing tools for electronic.
Man you really should try to replace that fuse with some type of fuse. With that fuse gone, next time, instead of the just the fuse blowing, it will fry a more important component, And lots of people are just bridging their fuses now because of this video. Im glad you made this video to show where to fuse is at instuff, but just bridging a fuse for more than just testing purposes is a very bad practice, that may come to bite you in the A$$ later down the line. Try to replace your fuses properly guys, these PSPs wont be around forever, and they will never be re-made. Try and take care of them.
Thanks dude. I've got a psp for free because it wouldn't turn on after taking a bath. Now i have a working psp :D
It was the blown fuse as well.
where is located the fuse?
So u have to short the fuse?
i have same problem, after I put in a new display. no green light, no charging...completely dead. put in a new power switch module, nothin changed. fuse is fine after testing like you did. it creeps me out what happened to that damn thing..
So i watched the whole video and never seen you fix the fuse issue. So how did you even fix it? I'm a lil confused 😆
Philly Gonzales I bridge the fuse with solder around 19:54. The better fix is to replace the fuse rather than just bridging it but it’s what I could do with what I had.
@@letsfixit4404 how long does the bridge last. And is the flux stuff you used at the beginning 100% necessary
I can not see you finding a fuse. That looks like just 2 unsoldered pads. If there had been a fuse, it would look like a black capacitor or diode. It would not be 2 clean pads.
I believe that’s my problem but should I buy a soder setup or is there a simple fix to that
thx dude just fixed my old psp
Glad you were able get fix your psp!
The braid gets stuck because you need more heat in that gun....its not heating up enough and melts the solder slightly and boom the braid is soldered to the solder.
Like the video. Just trying to find a reflow video of psp chips like the video gpu. My psp works but has graphical glitches when touching parts of the motherboard. Hopefully not a cracked layer of the board
What is the tool called that you used to check for power?
Multimeter ?
Mine turns on only with the charger. 😢 No battery power, but battery is fine. Tested it. What could it be?
Right. I dropped my psp years ago and it doesn’t work. Thank god I have another psp, however it is a bit damaged too.
Does anybody know where I can get that fuse at I want to replace it properly
Did you ever figure this out?
The video is very useful but if u bridge the fuse like that, will it have any problems? If yes where can i find the replace fuse thank u very much.
Buy a 'for part' psp mainboard
@@eryavrilio3751 that seems awful expensive for a part that should cost a couple cents
@@andrewgoss1682did you ever find one?
I havent watched the video yet but i am about to, but just incase this isnt the fix i will explain what is going on with mine, It was powering on but the right buttons wouldn't work, I ordered the new ribbon cable thing and replaced it and now nothing happens at all when i try to power it on.
A little help here my psp is not turning on if only the battery (there a green light but it's low light) but when the charger is put on it turn on my psp
Might be a bad battery
No i buy a new battery and the problem is dy same
Well i can still play it fror about 5 to 10 minute and it automatic turn off
i hope it works because i pluged a laptop charger in and since then doesn't work anymore and if i need to replace the fuse i don't know where to buy one
I did the same thing. Did you fix it?
Replace it with a piece of wire, and make sure you don't ever plug in the wrong charger again.
@@retrohd1_ peace of wire?
@@jacenthegreat9536 A piece of wire can act as a fuse (about the size of a few hair strands to be precise). But, you wouldn’t be able to determine the current at which it’ll melt. So, if someone opts this method of replacing a fuse then they should always plug in the charger with the proper voltage rating.
@@retrohd1_ oh ok thanks 😊
Bruh plzz help me, mine psp-e1004 is not working give me some clues to fix it, I have dissemble it several times and try to clean it up but still it's didn't work, when I try to switch on , that green light just blink a second and nothing works
I would first try some of the unbrick procedures it may be a bad flash
I think theres something wrong with the flexi
26:30 The soldering iron isn't hot enough. Also, you need to move the solder wick and the solder together.
Hey... So I have a psp model 3003..found it as I was cleaning. So my psp battery was exploding so I'm using the main cord to use the psp.. But when I switch the power button it shows green but does not switch on .. Do u know what the problem is?
Maybe try a hard reset button combo
Mine only orange ligth, will this works?
That means your psp is getting power, which means it is a different problem than this.
i have a broken psp too you think if i go to a local
mechanic you think they can fix it? if they can how much it would cost
Psp model 2004, and cases:
-when have battery + charging, light orange comes all the time;
-when removing the battery + charging, light green come on 2s and disappear;
-when not charging and turn on, light green come on 2s and disappear;
My screen in these situations is black(won’t turn), I don’t hear any sound or vibrations.
HELPPP
Kind of the same situation
@@rabbit_2op I bought a new battery and didn't solve so it's down to board (I think)
Same
And it heats like a heater when charging
Did you find the solution
when I power the psp on it stays blank screen then the green light goes back off. What could this be please?
i have this same issue, have u ever fixed it? my psp lcd blinks for a bit then turns off and then the light turns off
@@xChrisue hello, yes it needs the software reinstalling using a pandora battery and magic memory card with the software on, its the software corrupted which doesn't allow the psp to start :)
Hey, do you by chance know where I can get the component with the letters 'Ag' on it? It looks like a conductor with blue stuff on it.
I am not sure what component that is. I tried googling but couldn’t find a picture of what you are referring to
Hey, my fuse works fine but it won't turn on what else can you suggest me to do ?
Do you have any lights? Do you own a multimeter?
@@letsfixit4404 Hey, for me the fuse works fine. Checked it with the multimeter. Yet no power and no charging at all. Checked the charger as well, that one is also working . Any additional ideas on what might be wrong?
@@nuclearactivity it could be a power charger socket cable, or buttons housing board
So what was the actual fix the soldering?
Yes. But he had the power supply connected with reverse polarity. That's why it wasn't turning on even after he had shorted the fuse with solder.
What is your use psp model?
Appears to be a 1000 series model.
It's a PSP-1004 in the video.
sometimes it can be just a dead bettery
Can you do a psp e1000 or 1004 pls
If I get a broken one I will do a video
@@letsfixit4404 bruh u will have mine , plzz fix mine,
Change job