Guys can help me find out what is this IC ?
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Answer selected by sneakyhunter at 12-11-2025, 12:19 AM.
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thanks for helping
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Guys i have this MSI RTX4090 Gaming Trio that i want to flash bios. but there is only one bios ic and card have bios selection switch. as i know there must be two parts of bios in bios ic. Do u think that in Techpowerup database is correct dump with two fw in it? card is dead so i need to program bios in programmer. i have some experience that techpowerup bioses are not full dump of two fw in one chip. What do u think ?
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hey guys I need a bios for 6-77-NP50PNJY-D02B-3C.With the current one, the laptop does not start. I am also attaching the original bios. Thank you!... -
Hi all working on an Acer Aspire A515-57.The 3v LDO CHIP Sy8388brhc chip has shorted out. pu301 on the schematic here: https://www.badcaps.net/forum/troubl...c-or-boardview
My question is can I replace (Sy8388brhc global part #SY21243B) which has High Efficiency Fast Response, 8A, 28V Input, with the sy8386brhc (global part# SY21138BRHC) wihch only supports 6A on the input side.
Other than that they are identicle.
was going... -
looking for the value of the resistor that i circle its missing due to corrosion i hope someone have the value for this also if you have boardview and schematic kindly share please...02-25-2026, 12:10 AM -
Hi guys have a HP 14 Labtop. DA0PAHMB8F0 .There is no White LED on the DC Jack .It got a drop of water damage right next to the 3V IC ( Silergy SY8386BRHC) and corroded a resistor and a pad which belongs to the Enable for the IC. I cleaned the area and re-soldered the resistor. Nothing Changed. I don't know what the value for the resistor should be.It measures about 80.0K No schematics available for this model. A good friend on here mon2 helped me identify the IC markings and gave good advice on making sure to measure the input voltages and enables and checking for short.
There is no short...
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