Re: P5PE-VM question ?
CLOCK LED is very dim......there's no CLOCK ??
CLOCK LED is very dim......there's no CLOCK ??
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Re: P5PE-VM question ?
The clock generator chip is :
CLK865J02FLF....I can't find datasheet for it...can you ?Last edited by bianchi77; 09-01-2016, 10:07 PM.Comment
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Re: P5PE-VM question ?
any clues guys ?Comment
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Re: P5PE-VM question ?
Is the crystal ok ?Comment
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Re: P5PE-VM question ?
Yes the crystal is ok, I've check it on the scope....
Anything else do you reckon ?Comment
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Re: P5PE-VM question ?
I measured the voltage around CPU it's 1.37V for 3 pairs of FET...are they normal or one of them faulty ?
The CPU is Celeron D 346 ...Comment
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Re: P5PE-VM question ?
I reckon it's normal...
http://ark.intel.com/products/27125/...Hz-533-MHz-FSB
Can I check the clock of the processor ? which pin is it ?
I can't find CLK865J02FLF datasheet....must be somewhere there...oo...trouble..Comment
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Re: P5PE-VM question ?
I've been looking at:
but on PCB...it's not easy to get it....since it's BGA style soldered...and LGA775 socket is too fragile to measure directly....Last edited by bianchi77; 09-02-2016, 11:26 PM.Comment
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Re: P5PE-VM question ?
I checked the voltage on positive side of CMOS battery...(without the battery ) ....abit strange....the value is up and down .....??Comment
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Re: P5PE-VM question ?
I got 0 - 4 ohm from every FET near the CPU to GND....is that allright or abnormal ?Comment
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Re: P5PE-VM question ?
FET ( source pin )Comment
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Re: P5PE-VM question ?
3 FETs got 0.000V for diode test for DMM ?? faulty ? D - S test drain to negative probe , S to positive probe...in circuit test..Last edited by bianchi77; 09-03-2016, 01:49 AM.Comment
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Re: P5PE-VM question ?
Do you think those tilting capacitors are bad ?Attached FilesComment
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Re: P5PE-VM question ?
I'll check 32KHz crystal as well....may be it's faulty ?Comment
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Re: P5PE-VM question ?
It was long beep, short beep, short beep....time when I changed the crystal...but when I shut it off...it's showing 0000 again in POST diagnostic...
I tried pushing abit on southbridge chip and it's showing D3D3 on post diagnostic....
I guess I got bad join on southbridge...
Reflow do you reckon ?Comment
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Re: P5PE-VM question ?
Was it successful ?Comment
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Re: P5PE-VM question ?
only one time working with new crystal, beep beep beep....I recycled the power....
and it returned to 0000 again....
and I can't see 32768 Hz on any pins of the crystal...is my crystal faulty again ?
how can I test a crystal ?
Can I use this one for replacing it ?
http://www.aliexpress.com/item/Free-...999.261.WwQahBComment
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Re: P5PE-VM question ?
Post #25. The same way you tested that crystal.
I test mine with one of these. http://www.aliexpress.com/item/DIY-K...413364646.htmlComment
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Re: P5PE-VM question ?
I checked the voltage of FET near the CPU with scope....on Drain it's 40V and on Source 18V...frequency = 110KHzComment
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Our new and improved design...11-01-2024, 06:29 AM -
Hi everyone,
Brought a non functionnal PS5. Apparently only a bad PSU...
No beep, nothing.
After some tests i found this :
- PSU is fine (12 volts stable)
- 12 volts line is shorted
- DA9065 was fried, F7003 also => Replaced both of them, short is gone on 12 volts line, no dead short anywhere else.
- By the way, nothing change. No signal, no power, no beep.
Mesuring all rails with my workbench psu (12 volts input)
- 0.00 amp drawing
- 12 volts, 5 volts, 2 volts, 1,15 volts are presents (suppose new DA9065 do is... -
This is a very weird problem and super annoying, so if someone who has experience with this, can explain why this is happening, then I will be grateful😁
This happen usually when the laptop has been moved. from one room to another OFF charger for some hours, but has also happened when laptop has been shut down and left ON charger over night, and not moved :
I turn on the laptop normally by pressing the power button briefly, then power comes on and Power LED and Fn LED turn ON/OFF constantly (no post and no beep codes)
If I(and this is my only option at this point),...09-29-2025, 05:58 AM -
hello. i've a ps5 edm-033 mobo w/ no power, lights, but one beep when power pressed. i've hooked to uArt and only error code is 80871001 (DDR4 No Power or Short Circuit). i have a donor board, same model, that does power up, fan spins, blue light, and beeps 3 times, then powers off. it has a botched HDMI port replacement job. so w/ the board i'm interested in, with the error 80871001, i was able to research and obtain voltages of the SSD PMIC. i've attached pictures of the provided diagram by DylanBBK (@d62 on Discord) and my voltages and picture of my board. my question is on my picture... -
Have this PS5 Slim with no video, HDMI connector was horribly butchered. but after replace i have no video. diagnostic said APU was overheating and now not responding,
checked fuses and all are good
any hint?...07-24-2025, 02:12 AM
Comment