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Re: Nitro ANV16S-71-I can't install the acer care central. what should I do?.
You don't need to reduce the charge level to 80% to care for the ANV16S-71 battery, that is why Acer does not have Acer Care Centre for your laptop. Use the battery normally and make sure that once a month its totally discharged and then recharged, that is what I do with my PHN16-71 battery and have done with Aspire and Nitro laptops for years and these batteries have lasted 4 plus years.
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Re: NITRO ANV15-52 Nitro Sense not working
Hi Rman974,
For your Nitro ANV15‑52 you can update the BIOS to the latest release v1.31 (2025/07/22) from Acer’s support page: https://www.acer.com/us-en/support/product-support/ANV15-52/downloads?suggest=ANV15-52;0
On the Nitro Sense side:
- The current package Acer provides is 5.0.1473_20241009 (2025/02/03).
- Several users have confirmed that this build is much more limited than earlier versions. It does not monitor CPU/GPU temperatures or fan speeds — essentially it only allows basic fan control.
- Older builds such as Nitro Sense 5.1.361 had full monitoring features, but Acer no longer hosts them officially. Some users reported restoring full functionality by reverting to that version, though it’s not available through Acer’s download portal.
So in short:
- BIOS v1.31 is the latest and recommended update.
- Nitro Sense 5.0.1473 is the only official release now, but it’s stripped down compared to the 5.1.x branch.
Puraw
Re: Does anyone know the laptop case screw size Predator Helios 16 PH16-71?
The case screw of the Predator Helios 16 PH16-71 is the M2.5x6.0mm Acer part #: 86.QJQN7.001 like shown below, search on eBay as they have them there.
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Re: PREDATOR 300 lost predator sense , how to get it back?
Download and install this:
Re: PREDATOR 300 lost predator sense , how to get it back?
Hi justme313
The last BIOS available for your model is version 2.04 dated 2021/09/14, which was released with a Windows 10 EC. Acer has not provided Windows 11 drivers on the support page, so you are now running with Microsoft generic drivers. These drivers will not work properly with the Predator Sense version designed for Windows 10.
You have two options:
- Roll back to Windows 10 to use Predator Sense as intended
- Stay on Windows 11 but do without Predator Sense (Acer Care Center will still work under Windows 11)
Puraw
Re: predator helios 300 nividia driver updates cause it to crash and go into windows blue screen cycle
Hello all - Hope this might help some of you
I was experiencing same error but fixed by going to this page and updating BIOS drivers and firmware:
https://www.acer.com/gb-en/support/product-support/PH315-53/NH.QATEK.001/downloads?sn=11602496734
If you then make sure your BIOS is up to date (2.04 for me at time of writing) and IMPORTANTLY install v101a firmware.
Once this is done try to update again… I finally was able to go from 566 to latest driver by doing this.
Pryor74
Re: acer predator PHN16-71 make crackling noise when plug in the charger?
heyy..you got any solution for this problem i m also facing the same issue
wr0ngg
Re: G277HL Abidx Power Cord replacement , need the replacement power supply part number.
Power adapter specifications
A compatible power supply must match these electrical output specifications:
- Input: 100-240V, 50-60Hz
- Output: 19V at 3.42A, for a total of 65W
- Connector size: 5.5mm x 1.7mm, a common "round tip" barrel connector for Acer products.
Jack22
