Replacement board for my predator helios 300 PH315-55-795C

I have a predator helios 300 (PH315-55-795C) and my motherboard died after just 2 months of use. I am unable to proceed with warranty because of where I live.

The version that I have had a RTX3070 TI w/ i7-12700H

My board's part number is NB.QFT11.002 but I cannot find that part anywhere! I have found this one on ebay: https://www.ebay.com/itm/334851130838 (Part number: NB.QGP11.002)

But I can't find anywhere that confirms if I can put that board on my laptop, I think yes because all the components line up but still there are things I am unsure about such as the screen's pins.

Does anyone know where I can find my part number OR if this one will fit my laptop? I don't mind downgrading to a RTX3060.

Accepted answers

StevenGen

https://community.acer.com/en/discussion/689174/replacement-board-for-my-predator-helios-300-ph315-55-795c

The board that you have a link to on eBay is an Acer Predator Helios 300 motherboard Acer part #: NB.QGP11.002 which is a mainboard for the Predator PH315-55 and will fit 100%, don't worry about the LCD pins as all the Predator Helios 300 laptops of that model have 40 pin video connectors screens (none of these Predator Helios 300 laptops came with LCD 60Hz refresher rate screens that all have 30 pin video connectors) as these laptops have screens of and from the 144Hz, 165Hz and high end 240Hz refresher screens that they came with from Acer oem, so they all fit that eBay board and will work with it, and you can do a screen upgrade to a 240Hz LCD screen, which is the LCD screen: BOE NE156QHM-NZ3 V8.0, so look this screen up if you want to upgrade?

The only difference with that eBay board is that its a lower spec NVidia RTX3060 GPU graphics, the specs of that board is; CPU: Intel i7-12700H - GPU:GN20-E3 6GB DDR5 which is the Nvidia RTX 3060 GPU and not the original specs of your Predator Helios 300 mainboard Acer part #: NB.QFT11.002 that has CPU: i7-12700H and GPU: Nvidia RTX3070 Ti, which is the difference between the two. if you want to play games or use high end software then this board is inferior to the one you had, which is not by much as the RTX3060 GPU is a pretty good gaming and editing GPU.

Below are all the mainboards that fit your Acer Predator Helios 300 for your reference and to assist you to find a suitable mainboard, so see if you can get any of these boards, but the board on eBay is a good replacement for your oem Predator imo, so go for it as its a pretty easy job to swap these boards out, good luck and hope this helps you out.

Predator Helios 300 PH315-55 fitted mainboards:

All comments

StevenGen

https://community.acer.com/en/discussion/689174/replacement-board-for-my-predator-helios-300-ph315-55-795c

The board that you have a link to on eBay is an Acer Predator Helios 300 motherboard Acer part #: NB.QGP11.002 which is a mainboard for the Predator PH315-55 and will fit 100%, don't worry about the LCD pins as all the Predator Helios 300 laptops of that model have 40 pin video connectors screens (none of these Predator Helios 300 laptops came with LCD 60Hz refresher rate screens that all have 30 pin video connectors) as these laptops have screens of and from the 144Hz, 165Hz and high end 240Hz refresher screens that they came with from Acer oem, so they all fit that eBay board and will work with it, and you can do a screen upgrade to a 240Hz LCD screen, which is the LCD screen: BOE NE156QHM-NZ3 V8.0, so look this screen up if you want to upgrade?

The only difference with that eBay board is that its a lower spec NVidia RTX3060 GPU graphics, the specs of that board is; CPU: Intel i7-12700H - GPU:GN20-E3 6GB DDR5 which is the Nvidia RTX 3060 GPU and not the original specs of your Predator Helios 300 mainboard Acer part #: NB.QFT11.002 that has CPU: i7-12700H and GPU: Nvidia RTX3070 Ti, which is the difference between the two. if you want to play games or use high end software then this board is inferior to the one you had, which is not by much as the RTX3060 GPU is a pretty good gaming and editing GPU.

Below are all the mainboards that fit your Acer Predator Helios 300 for your reference and to assist you to find a suitable mainboard, so see if you can get any of these boards, but the board on eBay is a good replacement for your oem Predator imo, so go for it as its a pretty easy job to swap these boards out, good luck and hope this helps you out.

Predator Helios 300 PH315-55 fitted mainboards:

bvisonl

https://community.acer.com/en/discussion/comment/1219014#Comment_1219014

Wow, you really went over with this answer. I am very thankful for this as I was completely lost in terms of parts that would fit my laptop. I really appreciate all the effort you put into this answer and for taking the time for both reading and answering in detail my question.

Thank you and I will post back the outcome!

Commodore_1995#

It would be interesting to know if the computer is still under warranty! When, after the motherboard died, did you send the computer to be analyzed by an electronics technician?