High-Quality 90W 20V 4.5A Laptop Charger for Flex 20 C40-05 C50-30 IdeaCentre-C355 C365 C455 ThinkCentre-Tiny-in-One-23 All-in-One PC Desktop+Supply Cord Review

I plugged this into my laptop - and it seemed to work fine, but I did notice that the laptop's charging light went out after about 10 minutes. I disconnected it from the laptop, went to pick it up, and the case almost burned me. It was very, very hot and starting to smell hot. I unplugged it, let it cool down and plugged it back in. It doesn't work and heats up very quickly. Beware.

I bought the Lenovo All-in-One at my local Goodwill store for $1.50. Yes. fifty dollars. For such a cheap amount I took a chance and brought it home even though there was no power adapter. Found this at Revain and sold it for $150 after a factory reset. So yes, it was a great purchase and it worked great.

This electrical adapter was just what I needed for my Lenovo ThinkCentre. worked perfectly! Less expensive, and one of my local retailers stocked this exact brand for $70! Thanks to Revain it was just over $15! The shipping was super fast thanks my Prime 🙂

I have a Thinkcentre M73 with more memory and an i5 instead of a low power i3. It was a necessary update that turned the M73 into a pretty decent desktop with a few BIOS mods and installing Ubuntu Linux 20.04 instead of Windows. The extra PSU performance is worth every penny spent.

I plugged this into my laptop and it seemed to work fine, but I noticed that after about 10 minutes the laptop's charging light went off. I disconnected it from the laptop, went to pick it up, and the case almost burned me. It was very, very hot and starting to smell hot. I unplugged it, let it cool down and plugged it back in. It doesn't work and heats up very quickly. Beware.

I have a Lenovo M910Q Mini PC that is missing a few parts but is otherwise working. I bought this power supply to get it working and it does the job. It's just a cheap power supply with a cheap plastic case and flimsy cables, but it's only a 65-watt PC so I'm not worried. The PC turned on and ran fine for a few days with this power supply, so I'd say mission accomplished.

I don't usually write reviews, but this power supply could be potentially dangerous. I haven't let it fail and left me without a computer by damaging my computer OR going all the way to possibly catching fire when it's not there, or worse, in the middle of the night. I've bought cheap power supplies in the past, most of us bought here. And they did their job well. During normal use it started making various noises, I unplugged it. Then, after switching back on, a large arcing at the plug, the…