iFixit - Answers With Device "Acer Predator Series"

Acer Predator Series: PH315-55 Screen and Logo won't turn on

Mon, 27 Apr 2026 22:02:20 -0700

Laptop was connected to an external monitor. As I was looking at the external, I noticed the built-in screen slowly having a vignette effect, black from all 4 sides going towards the center. didn't really even reach the center and just froze.

I panicked, automatically chose to shut down using what I can see on the external monitor and removed everything I plugged into the laptop (charger, hdmi, keyboard and mouse). Even when everything was removed and shutdown, I noticed already that the keyboard and the other lights went off already and the screen still had the frozen screen for a couple seconds before it went totally black.

Now, I thought it was already time to replace the built-in screen itself BUT I noticed that even the LOGO behind the screen wouldn't turn on. So I thought that there is a loose cable or just got unmounted or something.

Currently using the unit with an external monitor since its the only way I can work using the laptop. I tried the thing where they said I had to press and hold the power button for like a minute or so, nothing. Also, when I try to check the display settings, the system cannot detect its own built-in monitor which made me think it just got loose or something

Am I thinking of the right thing? This is already not covered under warranty since this was purchased 2023. Do I just have to reseat the cable or is there a higher chance of the cable being damaged hence the need to replace it?

⟐ Edited 4月 27, 2026 at 22:02 GMT-7

Acer Predator Series: My Acer predator Helios 300 ph315-52-713r does not turn on

Fri, 13 Mar 2026 04:21:07 -0700

Hello, I have encountered such a problem, my laptop acrer predator Helios 300 model ph315-52-713r does not turn on after the end of work. When the power supply is connected, the fully charged battery indicator lights up, when you try to turn it on, an inconspicuous click is heard somewhere in the laptop (goes into protection) and the power supply goes into protection if you reconnect the power supply, the history repeats. Help, what to do?

⟐ Commented 3月 13, 2026 at 4:21 GMT-7

Predator Helios 300 (2018): screen flashes, then turns off unless at specific angle

Tue, 24 Feb 2026 12:34:17 -0700

Device is used, so not sure what exactly caused this, but the screen will flicker and go out completely until its moved. When screen goes black on laptop, if a monitor is connected, it changes resolution to a point where it's not visible. Have tried to format it, and no luck.

⟐ Answered 2月 24, 2026 at 12:34 GMT-7

Acer Predator 17 G9-792: It wont open up

Fri, 20 Feb 2026 04:22:32 -0700

When I’m trying to charge my laptop the charger went from 19,5V to 0.7-1.2V. I don’t know why I tried with another charger and it did the same thing, i think there is problem on motherboard, not from the side of charger. I looked with electric meter between the cable of charging port and motherboard. And the short circuit is on the side of motherboard. Can someone give me some ideas what can be broken?

Acer Predator Triton 500: Break 2 FAN GPU , PT-515-51 Predator Triton 500

Thu, 12 Feb 2026 11:03:58 -0700

My laptop, which I bought in 2019, has been working until now. Recently, the GPU fan stopped working. I checked it and found that the fan was broken. I think the prolonged use and high temperatures caused the plastic fan from 2019 to become brittle and break easily. I'm looking for the correct replacement fan so I can fix it and retrieve the data I need. Thank you.

⟐ Answer edited 2月 12, 2026 at 11:03 GMT-7

Acer Predator 17 G9-791: Where is the backlight fuse?

Sun, 04 Jan 2026 07:05:35 -0700

Hello, I'm trying to find the fuse for my backlight. I have held a torch to my screen and can see it but otherwise it's dead, so I've concluded my backlight fuse must be dead. However I cannot find it in the sea of fuses and such.

Acer Predator 17.3": How do I replace the Acer Predator Helios 300 battery? How to find one

Sun, 14 Dec 2025 13:47:08 -0700

I don’t know how to replace the battery on this laptop and I also need to know where and how to find one. I have opened the bottom before, and saw the battery but it said it voids your warranty if it’s opened.

⟐ Answer edited 12月 14, 2025 at 13:47 GMT-7

Predator Helios 300 (2018): Power button doesn't fully respond

Wed, 15 Oct 2025 14:19:32 -0700

I'm having issues with the power button for a couple of months now, I have taken my laptop to two individuals, one said it was the drives which clearly was not since the issue persisted, the second said it was a circuit that was broken and replaced it and yet the issue remained. I had mentioned to both of them I simply wanted to replace the key since I believe it has to do with the pressure or the contact. Since when this issue started I had to press hard and for a few seconds and it just turned into pressing it longer and longer to the point now I don't dare turning of my laptop and put it on sleep mode now. How do I replace the power button or could there be any other issue that I'm unaware of?

Predator Helios 300 (2018): screw heads worn out

Wed, 17 Sep 2025 02:54:40 -0700

I normally clean my laptop frequently, but this time, when I tried to open it for a cleanup, the screw heads were worn. The screws used to hold the HDD drive had worn out. How do I remove it so that I can replace it with new ones? I did try using a bigger screwdriver and using a rubber band for grip. Even tried with a tape. Is there any way around?

⟐ Commented 9月 17, 2025 at 2:54 GMT-7

Acer Predator 17 G9-792: Removing battery solved laptop not starting initially

Sun, 14 Sep 2025 13:48:12 -0700

My laptop wouldn't turn on this morning and there was no light indicating it was charging. I ended up removing the battery to see if this was the issue and the laptop turned on twice for me. So I assumed the issue was due to. A dead battery. I've had the laptop for 8 or so years.

I went away and came back a few hours later and now it won't start again. So now I'm confused at to what could be the cause.

Acer Predator 17 G9-793: Key pad numbers not working

Sat, 13 Sep 2025 02:59:46 -0700

Ketoad numbers 2 and 3 and * not working

Acer Predator 15 G9-591: How to repair charger problem on main board?

Tue, 12 Aug 2025 19:37:39 -0700

How do I repair the power circuit on the motherboard?

⟐ Commented 8月 12, 2025 at 19:37 GMT-7

Predator Helios 300 (2018): Why my screen got black

Wed, 23 Jul 2025 14:49:09 -0700

Why is my screen got black while it is working with other monitor. In hdmi

⟐ Commented 7月 23, 2025 at 14:49 GMT-7

Acer Predator Series: Why is my computer not working

Mon, 14 Jul 2025 14:37:34 -0700

I turned my computer off and when I came back it wouldn't turn on, charge, and nothing will work

(Acer predator Helios neo 16)

⟐ Answer unaccepted 7月 14, 2025 at 14:37 GMT-7

Predator Helios 300 (2018): Not turning on and no charging lights.

Wed, 02 Jul 2025 06:34:13 -0700

So, around Christmas last year my laptop went kaput in the middle of using it. No warning, nothing. When plugged in the charging light does not turn on, and it isn't turning on at all. Have tried different chargers and a power flush or two, but can't get anywhere with it.

⟐ Answered 7月 02, 2025 at 6:34 GMT-7

Predator Helios 300 (2018): Why does my computer sometimes suddenly go black and restart?

Wed, 19 Mar 2025 01:54:38 -0700

My pc sometimes suddenly go black and restart without any signal.

Idk why

I read the Event Viewer and I just find this

- http://schemas.microsoft.com/win/2004/08...>

6008

0x80000000000000

536853

System

*****

上午 09:55:03

‎2025/‎3/‎19

2413

***** (I don't know if this is sensitive information.)

⟐ Answered 3月 19, 2025 at 1:54 GMT-7

Acer Predator 17.3": My GPU fan is making an annoying noise.

Fri, 20 Dec 2024 10:00:36 -0700

I have an Acer Predator Helios 300 PH315-52-75DE. The GPU fan, on the right side, is making a low pitched rattling noise. It’s very hard to describe, but it’s like a purring or growling. The fan propellor is metal not plastic for some reason, but I think that could be it. I tried using some foam tape for shock absorption, and that did help a bit. My only idea is to buy a replacement fan and swap the propellers. I can include some pictures if that would be helpful.

⟐ Answered 12月 20, 2024 at 10:00 GMT-7

Predator Helios 300 (2018): Graphic ic problem motherboard dead

Wed, 04 Dec 2024 19:44:57 -0700

Motherboard dead because of Graphic ic heat not turning on

⟐ Answer edited 12月 04, 2024 at 19:44 GMT-7

Predator Helios 300 (2018): Laptop no light indicator during charging

Wed, 30 Oct 2024 17:25:52 -0700

Laptop don't power on

⟐ Commented 10月 30, 2024 at 17:25 GMT-7

Predator Helios 300 (2018): How can I reset my BIOS password? (Intel BIOS)

Thu, 24 Oct 2024 05:54:40 -0700

Almost 2 years ago(In 2018) I bought Helios 300. At that time I set BIOS password and year after I forgot password. How can I reset it.

⟐ Answer accepted 10月 24, 2024 at 5:54 GMT-7