Acer T232HI Monitor Power Adapter not working, Need help in finding replacement

Doug_Case69
Doug_Case69 Member Posts: 4 New User
edited December 19 in Monitors

I have an old Acer 2332hl monitor and it appears the power adapter has gone bad. At least the LED on it does NOT light anymore. I looked around on Amazon for a replacement but there are 5 pages of them. I noticed there are 3 different types of connectors (plugs) for the monitor end.

Also I couldn't find any with my correct model number (of the Monitor). I saw some for H232hl, 231hl, and 230hl, but none for the 2332hl. Probably because this monitor is so old.

Can anyone point me in the right direction here please? Any assistance would be most appreciated.

BTW here is a photo of the tag on the adapter.

Answers

  • StevenGen
    StevenGen ACE Posts: 12,480 Trailblazer

    The model that you gave the Acer 2332HL monitor is not listed, are you sure that is the correct model number and its not the Acer S232Hl?

    What I suggest that you do is to first measure the diameter and length of the barrel pug and then search for the model ADP-40PH BB adapter with the barrel plug end dimensions, as the adapter that you want is a 40W 19V 2,1A type adapter. Good luck.

    If this answers your question and solved your query please "Click on Yes" or "Click on Like" if you find my answer useful👍

  • billsey
    billsey ACE Posts: 34,584 Trailblazer

    The key is the 19V@2.1A power and the connector size. Once you have those matched you should be good to go. The monitor model you provided isn't a good number, maybe the T232HI, which is a touchscreen monitor? Anyway, the connector is likely a 5.5mm barrel…

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  • Doug_Case69
    Doug_Case69 Member Posts: 4 New User

    Thank you both so much, I really appreciate the help. And you were both right the Model number I gave you was wrong. I am 70 and my eyesight is not so good anymore. I used a Magnifying glass on the label and sure enough it is a 232HL. Sorry for the mistake, but again thanks for your help.

  • Doug_Case69
    Doug_Case69 Member Posts: 4 New User

    Sheesh, this is so confusing. All I want is a new power adapter, I really didn't think it would be this hard. So I used the info from StephenGen above and plugged it into Amazon.

    ADP-40PH BB 40W 19V 2,1A and came up with 6 pages of adapters. So then it comes down to the barrel connector, and making sure that matches. I thought there were 3 different kinds, but no, there are 6. I found a diagram from one of the adapters that actually described the differences (see below). Here are some pictures to illustrate:

    This is mine:

    This shows the dimensions of the barrel connector:

    And this is the diagram I found showing the different kinds of connectors and their dimensions:

    Now if I had to guess, and I am guessing here, it looks like mine measures 4.0 X 2 mm. That's using a ruler since I don't have a micrometer. And judging by the diagram above it looks like mine is comparable to the one on the left of the diagram above. Or close at least, so hard to tell with a ruler. And also I am thinking the the plastic shroud around the inside diameter throws off the measurement. Shrug, I am just not sure.

    Anyways after further searching on Amazon I found this one:

    However there are a few discrepancies in the description. It says right in there that it is for a Acer S232HL monitor, so that is reassuring.

    1. It says it is a 65w power supply. I was looking for a 40W.
    2. It says it is rated at 3.42A. Mine says 2.1A. Also it says this in the description "Compatible with 19Volt 1.5A 1.75A 2A 2A 2.5A 2.7A 3.16A 3.42A" So is that a "one size fits all" type thing?
    3. The barrel connector looks right, but it does NOT give the dimensions of the connector at all. (Sigh)

    Will this one work for this monitor? I mean we are not talking about a lot of money here and I can return it if it is not the right connector, but I would rather get the right one the first time, ya know what I mean?

    Again, any assistance is greatly appreciated.

  • billsey
    billsey ACE Posts: 34,584 Trailblazer

    Nope, it should be the 5.5mm. There doesn't seem to be a monitor with just a 232HL designation, though there are S232HL and T232HL models. There isn't an issue with using a PSU that's rated at a higher power than the stock one, just stay away from ones that are rated lower. The monitor will only pull the power it needs, and the supply just needs to be able to provide that level. A 65W supply will likely to be easier to find, since there are lots of laptops that use that level.

    It looks like that one should work.

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  • Doug_Case69
    Doug_Case69 Member Posts: 4 New User

    Thanks for the response and reassurance billsey. I will order the one I listed above and see how it works. Oh and btw your right the monitor is a S232HL, I just forgot the "S" part. Like I said I am getting old. Thanks.

  • billsey
    billsey ACE Posts: 34,584 Trailblazer

    Let us k now how it works out.

    Click on "Like" if you find my answer useful or click on "Yes" if it answers your question.