Comments on: 463955-001 KG298AA HP 90W Smart Pin Dongle AC Adapter Updated Compatibility http://www.laptopacadapter.net/acadapters/463955-001-kg298aa-hp-90w-smart-ac-adapter/ How To Find The Correct Laptop AC Adapter Replacement Part Number For Your Notebook. Wed, 02 Nov 2011 04:35:55 +0000 hourly 1 http://wordpress.org/?v=3.3.1 By: Laptop AC Adapter Medic http://www.laptopacadapter.net/acadapters/463955-001-kg298aa-hp-90w-smart-ac-adapter/comment-page-1/#comment-2551 Laptop AC Adapter Medic Mon, 25 Jul 2011 06:38:49 +0000 http://www.laptopacadapter.net/?p=223#comment-2551 Queenie, I am happy to have made your day. Also great to hear that I answered questions you had about laptop ac adapters and power supplies Take care. Queenie,

I am happy to have made your day. Also great to hear that I answered questions you had about laptop ac adapters and power supplies Take care.

]]> By: Queenie http://www.laptopacadapter.net/acadapters/463955-001-kg298aa-hp-90w-smart-ac-adapter/comment-page-1/#comment-2527 Queenie Fri, 22 Jul 2011 09:55:10 +0000 http://www.laptopacadapter.net/?p=223#comment-2527 Your ansewr was just what I needed. It's made my day! Your ansewr was just what I needed. It’s made my day!

]]> By: Laptop AC Adapter Medic http://www.laptopacadapter.net/acadapters/463955-001-kg298aa-hp-90w-smart-ac-adapter/comment-page-1/#comment-2487 Laptop AC Adapter Medic Sun, 17 Jul 2011 04:40:45 +0000 http://www.laptopacadapter.net/?p=223#comment-2487 Bardic, Have you tried a docking station or port replicator. Some charge when snapped in from the bottom. Bardic,

Have you tried a docking station or port replicator. Some charge when snapped in from the bottom.

]]> By: Laptop AC Adapter Medic http://www.laptopacadapter.net/acadapters/463955-001-kg298aa-hp-90w-smart-ac-adapter/comment-page-1/#comment-2486 Laptop AC Adapter Medic Sun, 17 Jul 2011 04:39:51 +0000 http://www.laptopacadapter.net/?p=223#comment-2486 Carol, The jack in the laptop most likely has a bad solder joint usually caused by carelessly plugging and unplugging the adapter into the jack over time. You can save money ahead of time if the laptop is worth the cost of having a professional computer technician fix it now before it end's up causing damage to the laptop motherboard in which you would have to buy and replace the complete motherboard. Carol,

The jack in the laptop most likely has a bad solder joint usually caused by carelessly plugging and unplugging the adapter into the jack over time. You can save money ahead of time if the laptop is worth the cost of having a professional computer technician fix it now before it end’s up causing damage to the laptop motherboard in which you would have to buy and replace the complete motherboard.

]]> By: carol http://www.laptopacadapter.net/acadapters/463955-001-kg298aa-hp-90w-smart-ac-adapter/comment-page-1/#comment-2447 carol Sat, 09 Jul 2011 18:54:47 +0000 http://www.laptopacadapter.net/?p=223#comment-2447 I have had my laptop for about 2 and a half years. The original AC adapter worked fine until one day it just wouldn't power my laptop. I realized that there was a large chip in the black rim around the part that plugs into the laptop. I then bought 2 AC adapters on eBay from someone random but said that were compatible with my computer. I ended up getting 3rd party Chinese brand models which the first one lasted about a month. Eventually, when I plugged my computer up, the screen would brighten and then dim (as if the adapter was suddenly not detected). I would twist the plug in part and in just the right position my computer would start charging again. Eventually the charger failed altogether and I found the other chinese brand laptop power supply and it lasted a little longer than the other one but it is starting to do the same thing (screen dim and won't charge even when plugged in). I went to the laptop manufactures website and the adapter that they sell for my model is about $89.99 which is a very high price along with horrible reviews. Can you help me to find a original ac that isn't expensive and works with my notebook? Also can I fix the ones I already have? Is it because there from another country, built cheap, what should I do? I don't mind if I buy off ebay again if you could tell me a seller that you know sells quality ac adapters. I don't want to keep spending money on items that don't last... i'll soon be up to paying for the one they charge $89.99! Thanks to you or anyone who can help! I have had my laptop for about 2 and a half years. The original AC adapter worked fine until one day it just wouldn’t power my laptop. I realized that there was a large chip in the black rim around the part that plugs into the laptop. I then bought 2 AC adapters on eBay from someone random but said that were compatible with my computer.

I ended up getting 3rd party Chinese brand models which the first one lasted about a month. Eventually, when I plugged my computer up, the screen would brighten and then dim (as if the adapter was suddenly not detected). I would twist the plug in part and in just the right position my computer would start charging again. Eventually the charger failed altogether and I found the other chinese brand laptop power supply and it lasted a little longer than the other one but it is starting to do the same thing (screen dim and won’t charge even when plugged in).

I went to the laptop manufactures website and the adapter that they sell for my model is about $89.99 which is a very high price along with horrible reviews. Can you help me to find a original ac that isn’t expensive and works with my notebook?

Also can I fix the ones I already have? Is it because there from another country, built cheap, what should I do? I don’t mind if I buy off ebay again if you could tell me a seller that you know sells quality ac adapters. I don’t want to keep spending money on items that don’t last… i’ll soon be up to paying for the one they charge $89.99! Thanks to you or anyone who can help!

]]> By: Bardic http://www.laptopacadapter.net/acadapters/463955-001-kg298aa-hp-90w-smart-ac-adapter/comment-page-1/#comment-510 Bardic Tue, 07 Dec 2010 23:20:13 +0000 http://www.laptopacadapter.net/?p=223#comment-510 The biggest problem with these power cords is that the outside is groud, the inside is 19v, and the center pin is 19v, and if the wire to the center pin breaks the laptop won't accept it as a power source. (and they break a lot) Has anyone seen a pass-through dongle that takes a broken power supply with a dead center pin and jumpers the 19v to the dead center pin so you have the correct outputs again? I'm almost tempted to slide a piece of copper foil inside to short the center pin the the innner wall just to fix this issue. The biggest problem with these power cords is that the outside is groud, the inside is 19v, and the center pin is 19v, and if the wire to the center pin breaks the laptop won’t accept it as a power source. (and they break a lot)

Has anyone seen a pass-through dongle that takes a broken power supply with a dead center pin and jumpers the 19v to the dead center pin so you have the correct outputs again? I’m almost tempted to slide a piece of copper foil inside to short the center pin the the innner wall just to fix this issue.

]]> By: John http://www.laptopacadapter.net/acadapters/463955-001-kg298aa-hp-90w-smart-ac-adapter/comment-page-1/#comment-341 John Mon, 04 Oct 2010 10:52:41 +0000 http://www.laptopacadapter.net/?p=223#comment-341 Are you have an account in twitter? Write it here, please and I will follow you. Are you have an account in twitter? Write it here, please and I will follow you.

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