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sarry86
Senior Member
Last Activity: 10-17-2024, 01:48 PM
Joined: 06-26-2021
Location: Tanzania 🇹🇿
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Here are their both characters
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Wdym? 🤔...Leave a comment:
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Replacing PFF4N80 with FQPF4N80
Hello everyone, can someone tell me if I can replace the PFF4N80 with FQPF4N80? Both are built on TO-220FP packages and there are minor differences like Drain source on resistance, Drain current, Power Dissipation etc, help... -
Ikr, but I was saying about those highlighted in yellow...Leave a comment:
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All these highlighted caps arr shorted I don't know how that happened just from a fall
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Hp Elitebook 1030 G1 power issue
Hello, I have this Hp pavilion 1030 G1 that starts with a single light on caps lock then it turns off, measurements at the coils, meter in resistance mode (not continuity mode) are as follows: The problem started just after it fell from a desk to the ground. I can't find a boardview or a schematic diagram anywhere, please help me 🙏
1. 13k ohms
2. 0.00 ohms
3. 6.7 ohms
4. 8.9 ohms
5. 18.2 ohms
6. 83.5 ohms
7. 99.4 ohms
8. 10.7k ohms
9. 68.5 ohms
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Do you have the one that has PU301 written on it? This one I see even the LDO ic PU301 has different pinout, I need to reconstruct PU301 ways
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Thanks, password removed 😊...Leave a comment:
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Please help me...Leave a comment:
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my apology,
[SIZE=24px][B]TYPE: 20BL-S00400 S/N: PB-03D83R 14/08[/B][/SIZE]my apology,
[SIZE=24px][B]TYPE: 20BL-S00400 S/N: PB-03D83R 14/08[/B][/SIZE]...Leave a comment:
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Help with the password free bios please, DALI2KMB8D0
[ATTACH]n3246096[/ATTACH]...Leave a comment:
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So, this can be seen on the MEC1633L, is there an easy way to reprogram this chip by j-tagging it and use "any" programmer? 😳
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[URL=filedata/fetch?id=3244099&d=1711696654][ATTACH=JSON]{"alt":"Click image for larger version Name:\tScreenshot_2024-03-29-10-11-13-317_com.foobnix.pro.pdf.reader.jpg Views:\t0 Size:\t690.9 KB ID:\t3244099","data-align":"none","data-...Leave a comment:
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Sorry for the late reply, here
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Please help me, is that resistance what is supposed to be?...Leave a comment:
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Here
Both in MegaOhms and KiloOhms range, I don't understand, why is it showing two different readings? And why are the caps charging in resistance mode? 😳
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[URL=filedata/fetch?id=3241804&d=1711356444][ATTACH=JSON]{"alt":"Click...Leave a comment:
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1. Thank you so much ☺
2. Reads 0ohms [ATTACH=JSON]{"data-align":"none","data-size":"thumb","data-attachmentid":3241791}[/ATTACH]...Leave a comment:
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No I don't, just the one I backed up after the problem
GND to :-
EXTPWR = 0V
[COLOR=#e74c3c]LPMOD = 3.3V[/COLOR]
[COLOR=#f1c40f]ACDET = 2.48V[/COLOR]
[COLOR=#27ae60]IOUT = 0.02V[/COLOR]
[COLOR=#2980b9]SDA = 3.3V[/COLOR]
[COLOR=#8e44ad]SCL = 3.3V[/COLOR]
[COLOR=#f39c12]ILIM = 1.5V[/COLOR]
[COLOR=#c0392b]BM = 3.3[/COLOR]
[COLOR=#e67e22]CSN = 1.47V[/COLOR]
[COLOR=#f1c40f]CSP = 1.47V[/COLOR]...Leave a comment:
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Could it be the problem with MEC1633L? 🤔Leave a comment:
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Lenovo ThinkPad X250 strange power issue
Hello, I have this laptop ThinkPad X250 that has this strange problem, when connected to the main power source, the fan spin once, keyboard lit up for like 2 secs then turns off, only power button remain with solid green light and the ThinkPad icon at the rear lit solid as well, I have tried everything, wiping, writing bioses that users here requested and were given as working for the exactly the specific model but nothing works, the strangest thing is that, even if I completely wipe the bios and blank check it to make sure it is wiped, the laptop still start as mentioned above, have anyone...
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