I Disassembled my Acer Predator Helios 300 g3-571 to change thermal paste and m2 hard drive. I unintentionally broke a brown connector near the battery. I re-assembled the computer and it all works fine. The connector seems to have a label on the motherboard "JBL1". Does anyone know what is it for? [Edited the thread to add model name to the title]

It's the Keyboard backlight connector but I couldn't find the part number for the cable because it's part of the keyboard assembly. Thanks a lot! Since it's not critical to get it operational, i'll keep my eyes open for a salvage laptop and proceed with repairs.

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We carry all Acer Predator Helios 300 Parts. Battery, Keyboard, Fan, Motherboard, RAM, DVD, Wifi.

Mar 8, 2018 · I've moved the internals of this prebuilt to a new case, but I don't know how to orient the front panel IO conections. I've searched online for info on the motherboard but apparently my googling isn't very good because I haven't been able to find any info.

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Feb 17, 2021 · I am now looking to replace the mobo but I am having trouble finding a replacement. Can someone please provide some guidance on what motherboard I can use (aftermarket is good too). Here are the specs: https://www.acer.com/ac/en/NZ/content/predator-model/DG.E04SA.005. https://www.userbenchmark.com/System/Acer-Predator-G3-710/21107

Feb 17, 2021 · I am now looking to replace the mobo but I am having trouble finding a replacement. Can someone provide some guidance on what motherboards I can use. Here are the specs: https://www.acer.com/ac/en/NZ/content/predator-model/DG.E04SA.005. The motherboard reads: Acer MIB15L SophiaB (I suspect that's the model number?) Thanks

I just can't believe that I purchased a replacement mainboard for this Acer Predator G3-710 and there's no connector for the power sw. I mean really? Anyway, I found some bright spark who claims he can fix it.