Replacement chargers for Acer Predator 17 G9-793

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ikodan
ikodan Member Posts: 1 New User
edited January 2021 in Predator Laptops
Hello,

One year ago, my official charger become unstable. I sent my laptop to the after-sales service who allegedly replaced the charger, but they lied because it was exactly the same one, with the same problem... Also the box was grated on 40% of its surface, which says a lot about the care given to my PC ...

I tried twice to buy an adapter, the official one is TOO expensive, so I first bought : "Slim 19.5V 11.8A 230W laptop ac power adapter charger for Acer Predator 15 G9-593 G9-593G 17 G9-793 G9-793G 17X GX-791"
The adapter wasn't broken but it just didn't work, as if the adapter was not recognized by the pc, I got the same problem : https://community.acer.com/en/discussion/548739/replacement-chargers-for-acer-predator-17-g9-793

Two days ago I bought this one : "Delippo 19.5V 11.8A 230W Adaptateur Secteur Chargeur pour Acer Predator 15 G9-593, G9-593G Acer Predator 17 G9-793Acer Predator Triton 700 PT715-51-70X3ADP-230EB T, A12-230P1A, KP.23001.001"
Exactly the same problem.

I'm getting crazy, I hate Acer, they lied, they stole me my warranty. Now I just can't use an other adapter because something is blocking it. All my work is threatened because of them. What can I do ? 
Is there a way to remove this "thing that block all non-official adapters" ? Really it's a BIG pain.