Hi everyone!I need help on this acer aspire E5-411,the problem is all usb ports and internal dvd drive not working.I already tried update the bios on windows to latest version but still cannot detect flash drive and inter dvd drive not working.I also tried plugged in external hard drive lights comes up but not detected, even i go to bios setup flash drive and internal dvd drive not detected.Can anyone please help me
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Re: acer e5-411 all usb ports and dvd drive not detected
https://www.badcaps.net/forum/showth...+Aspire+E5-411 -
Re: acer e5-411 all usb ports and dvd drive not detected
the problem is the laptop boots fine only the problem cannot detect flash drive on usb ports and dvd drive not working.the history of this laptop client used this fine then suddenly it blinks and the when he restart the laptop this is the issue cannot detect flash drive on usb ports and dvd driveComment
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Re: acer e5-411 all usb ports and dvd drive not detected
anyone can help me on this pleaseComment
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Re: acer e5-411 all usb ports and dvd drive not detected
try reflowing pch, makes sense since it does sata and usb communicationIm Back... sort of...
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Re: acer e5-411 all usb ports and dvd drive not detected
but i cannot find pch chip on this motherboard only onboard cpu chip and sioComment
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Re: acer e5-411 all usb ports and dvd drive not detected
PCH is integrated with the CPU package on this. Have seen plenty of failed ones sadly...A working TV? How boring!Originally posted by PeteS in CAComment
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Re: acer e5-411 all usb ports and dvd drive not detected
so reflowing this cpu makes sense?Comment
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This specification for the Acer Aspire Aspire 9920 G-933G64HN can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the Aspire 9920 G-933G64HN boardview and Aspire 9920 G-933G64HN schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet,...09-06-2024, 05:27 AM
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Hi guys,
On motherboard ACER AN515-52 type LAF951P.
I fixed issue with not starting computer (it was the PQ201 component not working properly).
But after checking everything I have still an issue with secondary SATA connector JHD1 (for HDD typically).
Basically some HDD spin but are not detected by the bios.
Already tried following:
checked the 4 data lines
#2 RDSATA_PTX_C_DRX_P4 => CO18 (10nF seems OK) => RO24 (0Ohm measured at 0.25Ohms).
#3 RDSATA_PTX_C_DRX_N4 => CO17 (9.68nF seems OK) => RO23 (0Ohm measured...07-28-2024, 08:30 AM -
HP 15s-FQ2552TU
da0p5hmb8f1 rev f
sn# 5CD138CCH4
problem is power on but no display,no bios post
i search bios here ,i found and it work and got display.
https://www.badcaps.net/forum/showthread.php?t=104925
second problem is nvme drive not detected in bios intel rapid storage,
i tried a working nvme drive but still not detected in bios,
also tried install system and install intel rapid driver,still not detected.... -
This specification for the ACER ConceptD M100-51A can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the ConceptD M100-51A boardview and ConceptD M100-51A schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download...09-12-2024, 03:30 PM
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This specification for the ACER ConceptD M100-51A can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the ConceptD M100-51A boardview and ConceptD M100-51A schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download...09-12-2024, 03:30 PM
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