TOBmed New User

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  • Specs for your machine say 40 Watt, 19 V https://www.cnet.com/products/acer-aspire-r14-r3-471t-57jg/ I think you'll be OK if you get one that's at least 40W The one you link to will probably(?) work, but I'd try to find the Liteon (original one) like @bdubya says. If you have the old one, try searching on the model number
  • @Kevbo75 If you're still out there, I've been working on this, and now suspect the problem might be with the AC adapter, rather than the battery. Wish I had a different 65W adapter to try; they are not expensive in any case ($20). You also might try checking to see if the connection between the adapter and power cord is…
  • I've been grappling with this problem for months. Battery reset helps temporarily; so does just restarting, sometimes. I uninstalled the battery adapter, no apparent effect. I now find that unplugging the adapter will terminate acute attacks of flashing/beeping, at least temporarily. Machine otherwise still running like a…
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