LG Ultrafine 5k 27MD5KA-B: Difference between revisions

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==More Information/External Sources==
==More Information/External Sources==
You can manually link to external sources for additional information that might not fit here but are useful such as BIOS image dumps, firmware, etc!
This model ''seems'' to have a prone-to-dying '''Texas Instruments USB-C PD + Thunderbolt multiplexer controller "TPS65983"''' as ive seen two (suspecting 3) models with it being the cause of the display not working. Issue can stem from other places as well, like power supply (fuses etc).

Revision as of 14:04, 14 January 2024

LG Ultrafine 5k 27MD5KA-B
Manufacturer LG
Code name
Release date 2017-04-20
Device type Television/Monitor


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Guides

Explanatory Guides

Repair Guides

 Affects partTypeDifficulty
LG Ultrafine 5k 27MD5KA-B Display completely unresponsive repairLogic BoardSoldering3. Hard
LG Ultrafine 5k 27MD5KA-B Display completely unresponsive test mode fails repairPSUPart replacement1. Easy
LG Ultrafine 5k 27MD5KA-B Randomly going to sleep or doesnt wake up repairLogic BoardSoldering3. Hard

Device pictures

PCB pictures

Reference measurements (also schematics if available)

More Information/External Sources

This model seems to have a prone-to-dying Texas Instruments USB-C PD + Thunderbolt multiplexer controller "TPS65983" as ive seen two (suspecting 3) models with it being the cause of the display not working. Issue can stem from other places as well, like power supply (fuses etc).