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Was unscrewing the M.2 riser on this motherboard and knocked off a few small resistors. Does anyone know what they are? Here is the image of the resistors' locations and a schematic someone made online in BoardViewer. Here is the link to the schematics. (It is in a .fz file) The schematics list some of the necessary resistors but not others. To me, they look all to be the same. How do I properly read the schematic to get new ones and confirm?
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@inkyubyte you have the answer right in your attachments. For now here is what you got
and here is the description for the components
PR8379 is not populated
PR8384 is a 75K ohm resistor 1% 1/16W which is a 0402 package
PR8383 is not populated
PR8382 is a 100K ohm resistor 1% 1/16W which is a 0402 package
PR8380 is a 5.36K ohm resistor 1% 1/16W which is a 0402 package
PR8373 is a 40.2K ohm resistor 1% 1/16W which is a 0402 package
PC8330 is not populated
Not populated means that there are no components to be placed. The reasons for that can be numerous but are related to the R&D of the motherboard. These parts are of no consequence to what you are looking for.
The attached "Repair Guide" is very incomplete and it is not searchable. That makes it very inconvenient since you really would have to look at component by component to find the circuit it belongs to. Yes, it can be used for power flow issues but not for what you need. The saving grace is your boardview. As you click on the component in the boardview, the reference designator pops up and it lists the values for the individual component.
这个答案有帮助吗？
Thank you so much for the help and the mapped out diagram! I’ve never read a board diagram before, so thank you for teaching that a bit.
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@inkyubyte there is something to be said about iFixit. 2hours on here vs. 25days on reddit without answer :-)
由 oldturkey03 完成的
@oldturkey03 I was surprised too since IFixit isn’t usually towards motherboards!
由 Will 完成的