Predator Helios 300 PH315-54-760S

Acer

Predator Helios 300 PH315-54-760S

19 positive 1 neutral 23 negative

Based on 43 Reddit mentions

$1488.00

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Reddit mentions

Original Reddit posts and comments behind this analysis.

Filtered by featurethermalsClear feature

Lf cheap laptop

Where are you located? I have an american Predator Helios 300 with a 2060 that I no longer use. It could use a deep clean and change of thermal paste as I never did it myself

quillake in r/IrelandGaming

July 21, 2026 11:06 PM

2

Cpu throttling in acer predetor helios neo 16 -72

i had the same issue with my helios 300 2021 model. It has an i9 11900H and would show the same symptoms. After asking around and help from folks at the acer gaming discord server, I finally understood what was causing it. Our laptop have EC's (Embedded Controllers) that control stuff like the keybo

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Cool-Bee4990 in r/AcerPredatorHelios

July 28, 2026 1:07 PM

1

I have concerns about switching to Bazzite

On Laptops.... Should I install cooler control or LACT via Bazaar or via console command? Do I need to have secure boot disables because it interacts with bios / motherboard controls? Does it work for both GPU and CPU fans? I need something that replaces Acer's Predator Sense on Acer Predator Helios

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beast_regards in r/Bazzite

July 17, 2026 8:01 PM

1

Llano V12 Cooler does NOTHING for Helios 18 (PH18-72). anyone else experiencing this?

The thing is that some laptops are better cooled while some arent affected as much. As I've bought a memo fl08 for my much older predator helios 300, I've noticed a few things: One possible issue i found was the design of the laptop. These cooling pads use a foam to create a seal at the bottom of th

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Cool-Bee4990 in r/AcerPredatorHelios

July 26, 2026 12:49 PM

1

Is acer nitro v15 is still good to this year 2026?

Ive only had mine for 2 months but im happy with it, especially at the price point I found it at I came from a predator helios 300, so I was expecting more of a downgrade in build quality. Its definitely not as well built, but not as flimsy and delicate as what people say If you look after your stuf

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Gatesy840 in r/AcerNitro

July 31, 2026 7:16 AM

1

This better work...

Thats due to the predator helios 300 series they had poor thermal design and most of them failed due to the peeps doing basic tuning, costing more to the company hence they removed on newer generations just to avoid Warranty claims

Illustrious-End-5547 in r/AcerPredatorHelios

August 8, 2026 12:20 PM

1

5070ti

I'd suggest not.. Had a Acer predator Helios 300 ph315 and it died a year after. MOSFET short circuited and fried the CPU. Very likely to be a heat issue die to Intel cpu's. I'm never buying Intel CPU laptop ever again. By the way, rn I have a HP victus 16 with 8645hs and a rtx 4060 120w and its fai

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fusionNVE in r/AcerPredatorHelios

July 21, 2026 12:46 AM

1

CPU overheating and fan noise while gaiming. Helios 16s ai

My previous experience with gaming laptops is a an acer predator helios 300 with a gtx 1060. I was able to undervolt it and played comfortably always with less than 70 degrees without using a cooler and silent. I was looking to achieve a similar result with this one.

Bis_knife in r/AcerPredatorHelios

March 24, 2026 2:39 AM

1

Be extremely wary and test like crazy for Acer refurbished prebuilts on Ebay. Bought one that was clearly broken and issue was deliberately hidden to pass "certified refurbished" post up test.

I bought an acer predator helios 300 off eBay not too long ago and it has been nothing but problems. The seller put a "custom" OS on it which completely messed everything up. It took me days to get it out of the boot loop it was stuck in and actually get it somewhat working. Also the inside was comp

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Few_Ad31 in r/AcerOfficial

April 11, 2026 8:33 PM

1

Predator Helios 300 Asus

If the laptop powers on but never POSTs after RAM and CMOS resets, the most likely causes are a failed motherboard, CPU, or GPU, which is common on older Predator Helios 300 models due to thermal stress. Since the fans stop and there’s no external display output, it strongly points to a motherboard-

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ColdyChilly in r/Laptop

January 15, 2026 8:29 AM

1

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