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ASK JH63T LA-L99GP rev 1a schematic

Laptops and Desktop Bios, Schematic and Boardview Files And Repairing Discussion
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HELLO COMMUNITY, I'M LOOKING FOR THIS SCHEMATIC: PREDATOR HELIOS NEO 16 N23C12 JH63T LA-L99GP 1A.
THE MOTHERBOARD HAD A SHORT CIRCUIT, AND AFTER REPAIRING THE PROBLEM, IT STOPPED CHARGING THE BATTERY. ALL ITS FUNCTIONS WORK PERFECTLY, BUT IT DOESN'T CHARGE. I'VE ALREADY BOUGHT A NEW CHARGER AND BATTERY, AND IT ONLY SHOWS AS IF IT'S CHARGING, BUT THE CHARGE LEVEL NEVER INCREASES. I WOULD GREATLY APPRECIATE HELP FROM ANYONE WHO HAS HAD A SIMILAR PROBLEM. THANK YOU VERY MUCH.
 
About this board

This thread is for the JH63T with main board LA-L99GP.

Compal board numbers start with LA- and end in P. Check the number printed on the PCB before you download. This listing is for revision 1A; another revision of the same board can need a different file.

Files listed for this board
  • Schematic (PDF)

Usually needed when the laptop powers on with a black screen after a BIOS update, is stuck in a boot loop, or is locked with a BIOS password.

Back up the original dump first — it contains machine-specific data (serial, UUID, MAC, ME), and you will want it if anything goes wrong.

If you have a working file for this board, please share it below. More files: search LA-L99GP in File Finder.

Attachments

JH63T LA-L99GP rev 1a schematic – WhatsApp Image 2025-12-18 at 11.17.21 AM (4) JH63T LA-L99GP rev 1a schematic – WhatsApp Image 2025-12-18 at 11.17.21 AM (3) JH63T LA-L99GP rev 1a schematic – WhatsApp Image 2025-12-18 at 11.17.21 AM (2) JH63T LA-L99GP rev 1a schematic – WhatsApp Image 2025-12-18 at 11.17.21 AM (1) JH63T LA-L99GP rev 1a schematic – WhatsApp Image 2025-12-18 at 11.17.21 AM
HELLO COMMUNITY, I'M LOOKING FOR THIS SCHEMATIC: PREDATOR HELIOS NEO 16 N23C12 JH63T LA-L99GP 1A.
THE MOTHERBOARD HAD A SHORT CIRCUIT, AND AFTER REPAIRING THE PROBLEM, IT STOPPED CHARGING THE BATTERY. ALL ITS FUNCTIONS WORK PERFECTLY, BUT IT DOESN'T CHARGE. I'VE ALREADY BOUGHT A NEW CHARGER AND BATTERY, AND IT ONLY SHOWS AS IF IT'S CHARGING, BUT THE CHARGE LEVEL NEVER INCREASES. I WOULD GREATLY APPRECIATE HELP FROM ANYONE WHO HAS HAD A SIMILAR PROBLEM. THANK YOU VERY MUCH.
Charging ic name?
You check all volt requirment charging ic?
 
Charging ic name?
You check all volt requirment charging ic?
I haven't checked the voltages yet. I was looking for the schematic diagram to verify the value of some resistors. The integrated circuit is the BQ24800.
 

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