Dell Inspiron 6400 :: AC Adapter Type Cannot Be Determined / Can't Boot With 2 Sticks Of RAM
Apr 4, 2013
I'm using a old dell inspiron 6400 this isn't my main laptop anymore but i still love it so i want to fix it a year or 2 ago the laptop wouldn't boot i fixed it by taking one ram stick out of DIMM B i have 2 slots it use to have 512mb on each side one on dimm A and one on Dimm B. I want to use the second ram stick so i can use 1024 mb of ram. if i put them both in numlock 9 is on(and shining green) numclock A and Numlock down arrow are blinking(green).
and also i get a arrow at boot saying the ac adapter type cannot be determined please connect a dell 65w charager or better for optimal preformance and blah blah the battery will not charge and performance will decrease. I purchased to dell chargers with my laptop a 65w and a 90w they both give the sam error i did research on both my problems until i joined this and someone said that the cords were flexed and the wires weren't connecting. well both of my chargers have been flexed for 1-2 years is this why?
For the last two weeks, every time I start my Dell INSPIRON E1705 while using the power supply I am greeted with the following message. "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". I press the F1 Key and everything works fine. I've read about this on other websites and most say it's a design flaw in the power supply after the cord has been properly wound around the supply as designed. Apparently a few of the cords internal wire strands become broken and cause this message.
Brand new Inspiron 13 7000 (7347) 2 in 1. Its just out of the box, and I'm just finishing windows updates and Dell Drivers.I seem to be getting this error message when I boot up, maybe 10-15 % of the time"AC power adapter wattage and type cannot be determined"..As with others, Press F1 to continue, F2 to check Bios, F3 to ignore this.In bios I see <unknown power adpater> I unplug and replug the power supply and it magically comes back as <65 watts>
When this issue is occuring, the battery won't charge, it held at 91%. I also got the warning in Windows one time.Is this just the power supply, or the laptop itself ?
I have a Inspiron n5110 laptop and for about a month it had a problem. It works fine (battery charges as usual) until a power drop (even for a second) occurs. When power comes back battery does not start to charge. It gives a error message "AC power adapter type cannot be determined"...
I suspected the fault may be with the power charger/adapter and searched for new one in the store. But there I came to know compatible adapter for my 15R laptop is a 90W adapter. [URL] ....
And I got a 130W adapter when buying this laptop. So I thought they must have switched it by accident and it didn't bother me since it worked fine until now. But according to store, the adapter I'm using now does NOT supposed to be compatible with N5110
This is what I have now : [URL] ....
I have a working 90W dell adapter from my friend and i tried it to my laptop. It also gives the same error as above except my laptop identifies it as a 90w adapter and asks for a 130W adapter instead(When my adapter is plugged-in it doesn't even identify it as 130W as you can see from the image).
So my power cord or battery is garfunkled and it doesn't hold a charge. I use my laptop (Dell Inspiron 1501) with the cable plugged in all the time. I'm perfectly happy with this and there is absolutely no way I'm paying any more for any charging equipment (battery or otherwise) when I can get a faster laptop for cheaper than the cost of the charging equipment. So I'm not going to spend any more money and I'm perfectly happy with how the laptop works.
I don't need a solution but when the laptop boots it stops at this error message (in the BIOS or DOS or w/e before the OS loads) until it gets some user input okaying it to continue booting.
I want to disable the message to allow the computer to boot into the OS when it is turned on. I either want the message to time out or not to appear at all. I looked in the BIOS (which is the simplest BIOS I've ever seen and has practically no options outside of boot protocol) and didn't see any options related to error messages or to act in any way.
This problem actually popped up on me a few months ago, but I was able to remove and insert the power cord a few times and the message would go away and I would be able to charge my battery. But as a month or two passed, it became more finicky, and I had to jiggle with it a little more, but still, I was able to charge my battery and use my laptop wire-free.
Now today, I've been trying all day, and cannot for the life of me get the battery to charge. I get the following message when I plug the wire in.
"The AC power adapter type cannot be determined. Your system will operate slower and the battery will not charge. Please connect a Dell 65W AC adapter or higher for best system operation."
Also, I think its worth nothing that a lot of people mention that this error message comes up while they are booting their Laptops, mine only comes up once Vista is loaded and I attempt to reinsert the cord.
So, I have tried another Dell charger, a 90W one, and the same problem does occur (My original is a 65W). I am planning on getting a different battery tomorrow to see if it is the battery, as this ones usable life was getting quite low, down to barely a half hour per full charge. My warranty, although I'm not sure of the specifics, was not expired when this problem first came up, but is now expired by I would say 2 months at the most.
Oh, I have a M1330, and I have gotten a lot of use out of this laptop
I bought a new docking station to improve my workplace at home. Unfortunately I wasn't able to start a system because of warning during a booting sequence : "The AC power adapter type cannot be determined. Your system will operate slower and the battery will not charge....etc". After that waring the only possible action is pressing F1 button to shutdown a system.I connect an AC adapter directly without a docking station, a system started properly.
The AC power adapter wattage and type cannot be determined. The battery may not charge. The system will adjust the performance to match the power available.
Please connect a Dell 65W AC adapter or greater for best system performance.
To resolve this issue, try to reseat the power adapter
Strike the F3 key (before the F1 or F2 key) if you do not want to see power warning messages again.
Strike the F1 key to continue, F2 to run the setup utility. Press F5 to un onboard diagnostics.
Screenshot:[url]
I recently updated from BIOS A08 to A09 if that matters. Any ideas?
I recently purchased a refurbished Dell Latitude D630 and everything was great. After a few months the laptop would every so often get a message saying:
"The AC power adapter type cannot be determined. Your system will operate slower and the battery will not charge. Please connect a Dell 65W AC adapter or higher for best system operation."
It was ok after I fiddled with it and it would charge normally. Now the battery refuses to charge with my adapter and runs only on AC power. I assumed I just needed a new battery but then something weird happened. I used my girlfriends charger to charge my battery and it worked 2 times, but strangely after the last time her computer started getting the exact same message and hers was fine beforehand. Is the battery somehow draining the adapters? I've never heard of that happening before. What should I do?
I have encountered a problem with my laptop - a Dell XPS 15. When the computer turns on, or I insert the charger, the following error message appears:"The AC power adapter type cannot be determined. Your system will operate slower and battery will not charge. This problem might be solved by: Ensure the plug is inserted completely for best system operation. Connect a Dell 130W AC Adapter or higher." I first encountered this problem a few months ago but on occasion, I have managed to get it working by taking the charger in and out a few times.
Though over the last couple of days, it won't charge at all. I have tried using another charger, which yielded the same results; though it was not the exact same charger and actually has a lesser power output. I also checked the bios during start-up, and next to AC Adapter Type was 'Unknown'. Though the charger can power on the laptop without the battery inserted. Just yesterday, my computer also started operating a lot slower, at an almost unusable speed and I think this might be related.
My laptop model is Inspiron N5110, I bought it about 3 years ago.
Last week, there has been some power fluctuations and immediately the infamous message saying "AC power adapter cannot be determined" appeared, and the system is very slow right now even when the battery isn't inserted.
I tried uninstalling & reinstalling the "Microsoft ACPI Complaint Control Method Battery" and it did't work either.
What is strange is that one minute I can charge the battery with the same AC adapter & the system operates just fine, the next this infuriating message appears & hell breaks loose.
I have a problem with my Inspiron6400. The AC-adapter powers and runs the system correctly but does not charge the battery. In the BIOS set up I read "unknown AC adapter installed", which of course isn't the case: it is the original one that came with the laptop. I updated the BIOS to the latest version (A17) but this doesn't solve the problem.
I need to reinstall xp on my Dell Inspiron 6400. I don't have any recovery disc or what so ever, only windows xp disc.
The weird thing is that the laptop won't boot from anything but the HD. To format the drive i had it connected externaly to other computer then formatted it from there. I tried using boot selector menu (F12) and selecting cd-rom - nothing happanes.
Also tried booting from bootable usb drive with xp installation on it - nothing happens. Also tried changing boot sequence in BIOS - no affect.
I thought my disc maybe is bad - but i checked in other laptop and it boots great,both from my disc and from my usb flash drive. How to make it boot? Tried resetting the bios to its default.
Also, I thought maybe its sata drivers issues which needs to be slipstreamed onto the windows xp installation - but i hardly think that's it, cause this laptop doesn't even have an option for AHCI mode.
I have an Aspire 7530 which will not boot with two memory sticks in, but boots fine with only the lower slot populated. My thought is that the upper memory slot is faulty.
I've got a XPS 15 (L511Z) which recently stopped charging the battery. It says plugged in but not charging when I hover the mouse over the battery icon. Luckily I've got an extended warranty and on contacting Dell they sent out a new charger. I plugged that in and the same result. In fact now when I boot the laptop it gives me an "The AC adapter plugged in cannot be determined" message.
Dell then asked me to buy a new battery since batteries are not covered in the warranty. Did that but still no luck. Am thinking that the original battery was ok to begin with anyway! Dell then asked me to update the BIOS but when I tried to with the update they gave me it failed, saying incompatible with the current hardware.
I then ran the DELL Support Center utility which identified another BIOS update which updated successfully but then I noticed that it changed the Product to L501X now. The charging issue still persists though.I've sent a response back to Dell but based on what I've been reading on the forums it looks like the motherboard would have to be replaced.
Have a Dell laptop-Inspiron N5030. Running Win7 home prem. Having battery cannot be determined or charged issues.
Sometimes on boot up I receive the message "battery cannot be determined" and it says press F1 to continue, F2 for setup, or F5 for diagnostics.
I've gone into setup to check the battery information. States battery life is at 0%, battery health says its not a Dell battery. But the battery came with the Dell laptop and is original.
Sometime it makes through the boot process and when Windows boots to the desktop I get the error message "The model number for primary battery cannot be determined. This will prevent any battery present from recharging. Please insert a Dell laptop battery......
I've tried to update the bios, but it won't let me. It states that the battery and AC adapter must be connected, or something similar to that. I also have a Dell Latitude laptop and tried swapping out my AC adapter and got the same error messages.
How do I go about getting a new touchpad from Dell on an in-warranty laptop? My left-click button incessantly sticks. It is not a software issue, and I am well within my warranty. I have already done the software trouble-shooting. It is a hardware issue and I'm relatively certain I need a new touchpad.
I am looking into replacing my old Dell Inspiron 6400, as it has been excellent -I think I should buy another Dell!
I am looking at the new Inspiron 15, which has a 15.6" display.
Can anyone tell me whether the actual laptop itself is bigger or smaller than my current 6400? I am interested in knowing width.
I see a lot of dead space on my 6400, and hopefully Dell realized this, and instead of making another 15.4" with dead space, they made use of this and gave a better display!
I searched the forums, but haven't been able to get the info I need, which is . . .
1.) What is the maximum ram supported by Inspiron 6400? and what happens if I plugin more than this? currently I have 1g
2.) What type of ram do I get for Inspiron 6400? Which of the following are ok? will all work fine? a.) SODIMM 1 GB PC-5300/667 MHz DDR2 b.) SODIMM 2 GB PC-5300/667 MHz DDR2 c.) Corsair 2GB DDR3 SODIMM (1066 MHz)...............
I have a Dell Inspiron 6400 that current has a Intel T2400 1.83Ghz (Core Duo) and I'm wondering if anyone has upgrade recommendations for this? Currently I have .99GB Ram so that would probably be okay but any ideas would be appreciated.
Also, anyone know of an online maintenance manual for the Inspiron 6400?
All of a sudden, after some time, when I turned the laptop the screen has become very dim and I can't get it back to normal. I tried Fn+Up but it doesn't work.
The thing is that my aunt started downloading updates and things from Dell (as she told me,
I wasn't there) and in one of those updates, there was the bios, she updated the system, and then it never came back to life...,
so I was wandering if there is a recovery method with a usb floppy drive (I have one),
since I've tried the Windows Key + F and Fn + F with no avail, is there other option, other than replacing the motherboard? (I live in Chile, and here all computer related things are very expensive... and I don't have credit card to order overseas )
I am not a computer wizzard and take all the help you can offer. Here is my problem. On my inspire 6400 the sreen went black. After this happened, I connected an auxilery monitor which worked perfect.
