customer brought this in complaining of "fast write"errors and disk corruption.
hmmm wonder why????
hmmm wonder why????
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Re: ibm lga775 sff board.blown mcz
A leaking Rubycon? Which series?
Look at the KZGs (suspect ones?) and caps 3 mm above the pcb: did IBM fear the soldering could damage the board?
ZandraxHave an happy life. -
Re: ibm lga775 sff board.blown mcz
IBM seems to do that a lot. They install caps with a lead spacing that doesn't match the board, so they leave a gap where the leads are bent outward.Originally posted by zandraxComment
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Re: ibm lga775 sff board.blown mcz
what brand of caps are these capacitors near 24pin connector? (pic #2) Small, without went, with letter "R" in frame logo. I have same on my Intel DP35DP mobo near audio output.Comment
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Re: ibm lga775 sff board.blown mcz
Not very fond of this policy: leads can bend or short if they're long enough.Originally posted by gdement
ZandraxHave an happy life.Comment
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Re: ibm lga775 sff board.blown mcz
Wow, looks like terrible quality control.
KC8: is that a special anti-static carpet on your bench?
Just curious, as I figured most carpet like that would be an ESD nightmare.Comment
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Re: ibm lga775 sff board.blown mcz
it is just plain old carpet.Originally posted by bgavin
in the winter i spray once a week with staticide.Comment
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Re: ibm lga775 sff board.blown mcz
Is it me, or is that board like 10 feet long?
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I have a PlayStation 5 CH-1215A with a Disk drive not reading disks anymore. (accepting and ejecting very slowly.)
Knowing the PS5 has a married daughter board for the disk drive I made sure to use that and replace the rest of the disk tray as it* was owned previously by an indoor smoker.
Once the job was complete and put back everything together, I tried to insert a disk with no luck at all...
So, I checked voltage going from the ps5 to the daughter board and am only getting the 5V rail.
With that knowledge I preceded to check all the fuses for the 12v rail on the main... -
Hi,
I have an really very weired issue with ASUS ROG STRIX B550-I GAMING.
Some NVME (PCIe) SSD's are not working correctly in the second M.2 socket. An example of it is the SAMSUNG SSD980 1TB NVME SSD.
Some other NVME (I have only smaller ones) disk do work without any problem, also SAMSUNG disks, eg an MZVPV128HDGM-0000.
The behaviour is also really very strange, i.e.:- The disk shows always up in BIOS - so it is recognized, so far so good
- POST-ing with this disk with fresh Windows 24H2 installation (done in the M.2_1 socket) in the M.2_2 socket
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Today recieved hp model 17-f100nx laptop with no power.(motherboard=DAY11AMB6E0) after that repaired +1.05v section due to faulty buck converter.after that power issue fixed and laptop turns on.But "no bootable 3f0 error displayed".so then
i checked the connectivity of ribbon=good communication with hard and motherboard
changed hard disk and checked=3f0 error persist
sata power=+5v available
Then checked data capacitors=all good
Then checked data lines path connectivity to pch=all good
reflashed... -
I bought 6 second hands odd $5 at a flea market and I found that 2 odd(GCC-4521B,TS-H192) won't read any disk.
But I measured all ESR value of SMD capacitor which is located on the TS-H192's PCB and replaced two capacitor which has higher ESR value.
And To My joy,this TS-H192 odd finally recognized burned CD as well as pressed CD.😂
But there was no more good fortune for GCC-4521B..In order to dead GCC-4521B back to life, I replaced three capacitor which has higher ESR value and I rubbed silicon grease on the every glides.I even brushed lens with cotton swab which was soaked...02-13-2024, 07:31 AM -
Hi
I've an Apple macbook A1707 with Hdd defect.
This product don't work with a normal Hard disk, but the hard disk it's a BGA component on the logic board.
My question is:
Can i exchange the hard disk, by desolder the bga Hard disk and replacing this?
Can i replace with a different one (es 500 gb instead of 250 gb)
This Macbook has T1 security check.
Thanks and best regards
Luca
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