Good day to all,I need some help from the experts can you please help me?I have a DELL XPS p11f,I have a problem in 3v 5v regulator IC,3.3v ALW is good but i have no 5v ALW.What might be the problem?
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PS4 1215A HDMI DIODE READINGS GOOD EVERYTHING GOOD BUT NO PIC? everything is good! what else can it be? if hdmi diode values are good that means encoder and filters are good right? idk what else it can be guys...01-05-2023, 12:32 AM -
Hi guys
Here is a general question and I would like to hear your thoughts on it
I've just replaced a very small 11 contact MP2329 QFN on a motherboard
This supplies 1.8V STBY to the PCH - but the faulty one was only giving 0.7V
Anyway I fitted it, but it is very close to the DIMM sockets and I can not clearly see down one side of it to make sure it has soldered properly ,even shining a torch down there. The other sides look OK under the microscope and also in a jewellers loop. This is the side that has two resistors that set the output voltage
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I have a 60 inch Samsung UN60EH6000F flatscreen TV. The screen went black a few months ago Sound is good, backlight is good, no menu. I replaced the TCon board with a used board purchased from Ebay. It worked fine for a 3-4 months, then the screen started ‘fading' back. Once again, sound is good, backlight is good, no menu. However, this time the picture looks fine for about 10-15 minutes, then fades back. If I power cycle the TV, the display reappears, for another 10-15 minutes, then fades black again. Repeatable ever time.
I ordered a supposedly ‘new' Tcon board this time, and... -
hello,
i have a hp display 2311 to repair, totaly dead
on the board, il have 2 capacitor 470µf that are dead and the 3.3v regulator : ax6630-33
i have no such regulator, can i replace this one with a mic5209-33 (3.3v outpout regulator too) ?
thank you -
Hi guys i like to buy tool that automatic unlock bios or find password also can flash and repair bios ic, looking for good tool have good software that have 1 click and unlock bios any recommend good tool? looking for sony ps5 and and laptop bios
Thanks
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