Hello. Tell me the ratings of resistors 1 and 2
Dell Latitude 5430 LA-L591P Ratings of resistors
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Are these resistors missing from the board? The physical size of the parts appear to be SMD 0402 size. They are not power resistors and respectively their power rating is not critical here. Probably 1/16th watt or similar. Their resistance is not known at this time. You will have to share the topside markings of the large black IC that is nearby (thin flat body). -
I do not have access to this board nor support boardview files / schematics. Suggest for you to use diode mode on your meter and place one probe on the resistor pad; other meter probe on the flash IC. Test each IC pin. If you hear a tone, then note the pin # of the IC.
If these missing resistors are linked to the flash IC then they are series resistors @ 33R (33 ohms; 0402 SMD size) used for stopping ringing.
Here is an example of their use:
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This specification for the DELL Latitude 5430 Notebook 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 5430 boardview and 5430 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 for DELL Latitude 5430...09-07-2024, 06:31 AM
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This specification for the DELL Latitude 5430 Notebook 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 5430 boardview and 5430 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 for DELL Latitude 5430...09-07-2024, 06:31 AM
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by anlsmithI am trying to remove the BIOS password for a Dell Latitude 5430 motherboard LA-L591P. So far I think that I have located the BIOS chip but NeoProgrammer says that is detects 3 chips. I have attached the dump from each one. Are any of these the BIOS file? Service Tag: 1DMC1T3. If nyone knows the exact location of the bios chip as well I would greatly appreciate it...
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Channel: BIOS Requests ONLY!
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by BistoHi, do you know how to bypass the power supply for that motherboard Dell latitude 5430 LA-L591P
My charger is broken so I want to use different brand but the problem is it's not reading the charger
Thanks in advance10-27-2023, 11:28 AM -
by pooya_pmLatitude 5430 Chromebook
I NEED BIOS
213189-1
This is backup
orginal backup locked...-
Channel: BIOS Requests ONLY!
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