Laptop : Acer Swift 3 SF314-57
Motherboard : NB8511_PCB_MB_V4
SN : NXHHXEX003012019412N00
Coming on with no picture.
Requesting bios repair.
Thanks!...
jovani1989
Member
Last Activity: Today, 10:39 AM
Joined: 09-11-2022
Location: Iasi
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Thanks! Also ic eH*** SY8386RHC is fully compatible with rN*** SY21138ARHC. Laptop is back to life.Leave a comment:
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Asus M1403QA R2.0 motherboard Help required to identify HEFA ic.
Help required to identify ic circled with red in atached, from a Asus M1403QA R2.0 motherboard. No schemathic or boardview available. Seems to be a power suply ic. Thank you!...
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I managed to resolve the problem, was freezing because was some corrosion on motherboard. Installed Linux mint and works works ok! Thanks!Leave a comment:
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Acer Chromebook C933T
SN: NXHR4EK001108195C67611
DA0ZBCMB6D1 REV.D
not going in development mode
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Model : M1503Q
Motherboard : M1403QA R2.0
Amd ryzen cpu
Bios ic : 25R128JWSQ
SN: N6N0CV17J47326E
Laptop not coming on! Thanks!
[ATTACH]n3558253[/ATTACH]...Leave a comment:
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Duh , battery went low and that was causing on this particular laptop to not turn on! So these laptops if they don't have good battery, or battery is too low, or the battery is removed they don't turn on if you plug the charger!!! Leaving this here , maybe somebody else will have trouble in the future with their ux363ea.
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I ordered a new chip from mouser to try again! Is not about missing them is abut their values , i'm thinking maybe a resistor became faulty because of heat because i herd that pop. Not sure, thanksLeave a comment:
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Hello everyone, can somebody help me with the values of circled resistors from photo? I tried to replace ISL9241 with hot air station, i removed the old chip and when i soldered the new one i heard a pop in that area, and laptop now is not turning on. I tried then replacing 3 new ISL chips but wont start anymore! Not sure but maybe a resistor or something got damaged near the ic! Is hard to repair as i don't have a schematic! Thanks!...
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I was with the laptop to a repair shop, and they checked the motherboard and they said that everything seems to be fine no shorts, no problems, they tried to flash another bios but same problem! Is anything that i could try or shoud i trow the laptop to bin!?
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Well in my case didn:t worked, as well i tried different versions from tprevious posts, but nothing worked. I have Ch341a programmer with 1.8v, i can read, erase ,write the chip with asprogrammer and neo programmer , but non of them worked for me. I just don't understand whats going on!Leave a comment:
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Please help, laptop turns on with no picture!
IdeaPad Flex 5 14ALC05
Motherboard: LC56-14A SVT 203021-1 / 448.0MD07.0011
S/N: R912G33S
MTM: 82HU006LRM
Bios chip : W74M12JWSSIQ
Blinking power button, Caps-lock light on and Esc on no blinking.
Thanks in advance!...Leave a comment:
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Re: Eeprom dump thread!
It worked with Q32_fix.rar ! Thank you a lot!Leave a comment:
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Re: Eeprom dump thread!
Uploaded, thanks!...Leave a comment:
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Re: Eeprom dump thread!
Dump for Smart Tech TV, main T.MSD309.BTU87 and panel V580DK1-LS1 58" STAND-BY PROBLEM! THANK YOU!Leave a comment:
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