Well I did not think much of it, I pressed the F1 key to get past the error message as suggested and windows seemingly booted properly. Now the problem was I started experience performance issues. The laptop became very slow.

the ac power adapter wattage and type cannot be determined dell optiplex 3050

I am generally good with computers as a matter of fact I wrote a guide here on accatech on how to fix a slow computer. So when my computer started being sluggish I started troubleshooting but to no avail. After I restarted the laptop thats when I remembered about the power wattage error issue when I saw it for the second time.

I just unplugged and plugged the laptop again and a reboot fixed the issue. The jacks looks the same. It works on your laptop and you think its fine. You might be able to get away with it but it damages your battery. Use the charger for the laptop that is specified by the manufacturer. You enter your service tag and you will be able to purchase the right one. Even when you switch chargers from within the same brand you might face issues.

Like as it was in my case, it was the cable that was not fully inserted to the laptop that made the laptop fail to determine the wattage. Insert it back as you normally do but making sure its all the way in. Then turn the computer on and see if the error message is gone.

The same goes for the wall socket. Make sure it is firmly plugged in. You can also test with a different power outlet. If you have a faulty AC adapter you will need to buy a new one because it might end up costing you your motherboard. In-fact its cheap for example if you look at these dell AC adapters they are cheap than risking your laptop by still using your damaged dell AC adapter.

You need to check your adapter cables if there are any exposed internal cables, if its frayed or whether the pin is bent or broken. This happens from normal wear and tear.The third problem I started facing on my new Dell Inspiron 15 laptop was that, every now and then, in spite of using the AC power adapter or charger which came along with the ultrabook, i frequently got to see this message box, when charging.

The AC power adapter type cannot be determined. Your system will operate slower and the battery will not charge. Please connect a Dell 90W AC adapter or higher for best system operation. This never happened on my earlier Dell XPS desktop, and was actually pretty annoying! On searching a bit on the Internet I found that this was an issue many were facing. Some said that this issue was now resolved in the newer Dell machines.

The adapter worked and charged fine. Then when I shut off the main power supply for a couple of hours and then then start the charging again, I got to see this message. Similarly, after having resumed the machine from Sleep, I got to see this message frequently.

Sometimes, simply turning power off and then turning it on made me see this error box.

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This was pretty frustrating actually. Just when I had resolved the Your system does not appear to have Intel Rapid Start Technology enabled error on every start up and the screen brightness flickering issue, I started seeing this error! If need be also unplug it from the wall socket and reinsert the plug.

This actually solved my problem. Even when my cord was inserted tightly and properly initially itself, I used to see the error.

the ac power adapter wattage and type cannot be determined dell optiplex 3050

But doing this, made the error box go away. But then, this cant be the solution now, can it!? I cant keep doing this all the time! Dell reacts this way, if it is not able to recognize or determine the AC power adapter type. In this scenario, you will find that:. What you can do is check the health of your Battery. Also check if your AC Adapter is functioning fine. Once here, select the Advanced tab and navigate with the help of the keyboard to Adapter Warnings. Set it to Disabled. Save the settings and Exit.

So you see, these are not exactly solutions — just workarounds! Three problems with my new Dell laptop!Menu Menu. Search Everywhere Threads This forum This thread. Search titles only. Search Advanced search…. Everywhere Threads This forum This thread. Search Advanced…. Log in. Category 1 Category 2 Category 3 Category 4. Support UI. X Donate Contact us. New posts Trending Search forums. What's new. New posts New profile posts Latest activity. Current visitors New profile posts Search profile posts Billboard Trophies.

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The Ac power adapter wattage and type cannot be determined. Sidebar Sidebar. Forums Laptops Laptop Tech Support. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.

Status Not open for further replies. Previous Next Sort by votes. Jun 2, 3 0 1, 0.Several users have reported getting an AC power adapter warning at startup.

The Ac power adapter wattage and type cannot be determined.

It's the old "Alert! The AC power adapter wattage and type cannot be determined". I'm certain we're using the proper adapters. Tried adapters with different wattage and still get the error. Happening with both Latitude and Precision models. Anyone else seeing this? It happened about a month ago and seemed to go away on its own. Then it started happening again this week prior to Windows updates. Could be that the battery itself is going back. If not and you know it works, then disable the message in BIOS.

I saw this too with a brand new out of the box Dell. Not sure why as I haven't seen it on others with the same power supply and model. How weird. There are a few youtube videos on repairing the jack in the laptop for this exact problem. To continue this discussion, please ask a new question. DellFollowers - Follow Mentions Products. Samuel Dell. Get answers from your peers along with millions of IT pros who visit Spiceworks. Popular Topics in Dell Hardware.

Which of the following retains the information it's storing when the system power is turned off? Pelks This person is a verified professional. Verify your account to enable IT peers to see that you are a professional. I had 1 latitude do it this morning we have about ish latitudes and precision.

Ghost Chili. Thai Pepper. Techelp This person is a verified professional. Ryan Jan 14, at UTC. CrashFF This person is a verified professional. This topic has been locked by an administrator and is no longer open for commenting. Read these nextStop lugging your AC adapter back and forth between home and office.

Get a second AC adapter for your notebook and keep one in the office and one for home or travel. Packed with of Watt power, this adapter enables you to simultaneously operate your system and charge its battery from electrical power outlets.

It comes bundled with 6feet power cord. Offers Watt enough to power and charge your laptop Comes bundled with 1. Our sustaining qualification process allows for testing and certification of the newest technology on your Dell system. Quality Dell uses only OEM grade quality components. Non-Dell parts are not covered and may void your system warranty.

the ac power adapter wattage and type cannot be determined dell optiplex 3050

Technical Support Our experienced technical support staff is available to answer any questions regarding your genuine Dell-branded parts upgrade. Parts purchased from other sources will not be supported by Dell. See more tech specs See less. From drivers and manuals to diagnostic tools and replacement parts, Dell Product Support has you covered! Get Started. Add the products you would like to compare, and quickly determine which is best for your needs. Add to Compare Compare.

Show More. Estimated Delivery Times. Total Savings Details. Order Code bcjj. Select quantity… 1 2 3 4 5 6 7 8 9 Add to Cart. Hide Info. Tech Specs. Quick Specs Device Type. Power Capacity. Designed For. Inspiron 1414, 2-in-1, 2 in 1; Latitude,; OptiPlex micromicro, SFF,micro ; Vostro, Device Type. General Device Type. Cables Included. Dell Inspiron 1414, 2-in-1, 2 in 1 Dell Latitude,Dell OptiPlex micromicro, SFF,micro Dell Vostro, Dell Support From drivers and manuals to diagnostic tools and replacement parts, Dell Product Support has you covered!

Compare Products 0 Add the products you would like to compare, and quickly determine which is best for your needs. Compare Products.Quote: " And giving that there is no bent pin, no obstructions in either the male or female power connections, what can be the problem? The center pin wire running from the jack to the AC adapter has been disconnected??? One of its functions is to supply the information of the AC adapters type and wattage.

I had the same symptoms after my laptop fell down the back of the sofa. Tried different charger, no change. I looked into the charging port on the laptop using iPhone magnifier!

I used a wooden bbq skewer to gently move it back to the centre and - it worked.

Fix The AC adapter type cannot be determined Error on any Dell Laptop

Laptop back to normal. Hope this helps someone! Try this. Believe it or not, it could simply be that your Dell Quickset Application may be the incorrect version for your laptop.

If it does, you can simply leave Quickset disabled, but if you want to have Quickset active on your laptop, then you have to download and install the correct version for your laptop.

Use the "Repair" option of the correct version. Please note there are umpteen versions of Quickset, so make certain that you install the correct one. Look for Dell Quickset Application - Driver details. Browse Community. Turn on suggestions. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.

Showing results for. Search instead for. Did you mean:. All forum topics Previous Topic Next Topic.The battery may not charge. The system will adjust the performance to match the power available. Please connect a Dell 45 W AC adapter or greater for the best system performance. The green light on the brick is still on, we've plugged it into various outlets, and after checking the battery status itself, its in excellent condition. Both seem to be fine separately, but don't work together.

We've done all the tips and tricks and none of them work. Does this mean the charger is dead?

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Do we get another Dell 45 W AC adapter, or one of higher wattage? What wattage would be recommended? Is getting a charger for it as easy as just looking for a "Dell [ wattage number ] W AC Adapter", or are there more things that need to coincide with the current adapter to ensure it works with our model of laptop?

If a new charger is required, how long can the computer last without it? The charge level stays as is while its plugged in, so while its not charging, its not decreasing either.

the ac power adapter wattage and type cannot be determined dell optiplex 3050

I'm not sure when I can buy another charger, or when I can see if our warranty covers it. Will having the computer continue to run like this have lasting negative effects? Please click on the link and follow the steps in the video:. It's en route to me at present. My hope is that the newer, "redesigned" model is an improvement in both function and compactness, but I can confirm that many others have run into this issue and a replacement adapter isn't always the solution in my case, if it isn't, the next step is to open up the laptop to see if the power jack is properly soldered I decided to provide this info, and take a moment to express frustration that, on top of this peculiar situation, my system does in fact run slower while plugged in with the seemingly faulty Dell adapter.

It isn't clear why you'd purchase a new adapter when the system must be under warranty.

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You should simply contact Dell or BestBuy for warranty service on the system. Pardon my late reply. The computer wouldn't power on for a few days and I couldn't do anything about it. We actually cant find the warranty information for the laptop, which will end up with me probably simply buying one out of pocket. Thank you for your time.

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Please click on the link below to check for any warranty on the computer. Browse Community. Turn on suggestions. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.

Showing results for. Search instead for. Did you mean:. AC Adapter wattage and type cannot be determined. All forum topics Previous Topic Next Topic. RE: AC Adapter wattage and type cannot be determined. Turn off 2. Please click on the link and follow the steps in the video: www. Nguyen Hung 1 Copper. Hi You can check adapter follow guide: 1. Plug in Adapter, Battery to laptop, Turn on laptop, then press F12 2.