BIOS reads the battery health as "Performing normally" and the charge at 100%.
but when I unplug the computer, it doesn't go to battery power, it just shuts off. Like there isn't a battery there.
Bought the battery off ebay, it's not a genuine Dell battery, but it worked great.
I am using a HP Pavilion DV4 series laptop for the past 18 months. Till now, it has worked fine. Nowadays when i disconnect the main power adapter once the laptop battery has charged to 100%, the battery indicator shows immediately that only 72% charge available..If i plug the adapter again, it again shows that 100% fully charged..
View 4 Replies View RelatedI have an Aspire M5-581T. In March of 2014, the battery suddenly stopped working. It would not charge, the unit would not boot from the battery, and if I unplugged the computer from the AC outlet it shut down completely.
View 1 Replies View RelatedI have a dell xps m1710. the battery isnt working and vista shows it as no battery is detected. bios shows it not installed, my question is it safe to keep the bad battery in the computer and just use the ac adapter?
second question.
my wifi led is blinking, is that normal?
Why is dell bios and vista telling me my battery isnt installed when it is? is my battery bad?
View 10 Replies View RelatedMy friend's macbook (white plastic, 2.0, napa/core2 before santa rosa platform) isn't starting, and I have no idea why. He initially asked me to replace the top and bottom casing. I accepted, and ordered the parts. Around the time they were supposed to come, I took the computer apart completely (required for the repair), but one of the parts was delayed, so the computer sat splayed on my desk for a week. I didn't exactly stack textbooks on it, but it also wasn't covered in anti-static wrap. So, now, I finally got the part and put it back together, and the computer doesn't start. At all. The screen doesn't go grey, the 'sleep' light doesn't turn on, the fan doesn't start - nothing. The magsafe light is green, so the power is going in. It's also worth noting that I have no battery for it, so it's all on A/C.
Does anyone know what's wrong? My two hypothetical solutions are (a) I need a battery, or (b) the logic board is dead due to static.
How likely are each of these scenarios - especially the logic board one? How possible is it that it was static overloaded?
So my laptop has been taking a crap lately. First the power supply broke and had to get a new one and now the battery is down to 30-40 minutes. I bought a 9 cell battery off ebay and just got it in. I plugged it in and the laptop says "Battery not recognized, will not charge." Whats up with it? Is there a way to get it charging? I don't have the money to buy the $200 battery from Dell.
View 10 Replies View RelatedI have a had Dell XPS 15z for a around a year and a half and it very suddenly stopped charging whilst plugged in. I didn't notice until the low battery warning came on that the computer had stopped recognizing the battery or the charger. I rebooted and went on BIOS, I don't know much, but I noted that it didn't see an adapter plugged in and it said that the battery is functioning normally. I've plugged the adapter into other laptops and it worked so it isn't the adapter.
View 13 Replies View RelatedMy original battery fried I replaced it and worked fine.
Then I upgraded to windows 8 Pro Now Laptop won't charge battery say's it doesn't recognize it.
Laptop Vostro 3400
I'm running windows 7 64bit, I got a new RGBLED screen as a replacement mid last week. Now I just realized that when I close the lid the screen isn't turning off. I've went through all of the power options and set it to "Do nothing" when closing the lid and that, for every single laptop I've owned has made the screen to shut off when closed. If I let it idle it'll dim and then shut down like it normally would during windows use. Is there a quickfix or some sort of driver needed?
Also grabbed a 9cell battery from a parts sort locally, couldn't believe they had a 9cell for $30! This thing looks brand new, but I'm suspicious that it might be some chinese fake, how can I determine if it's real? It only have 1.0% of wear on it according to HWiNFO32.
I just bought a brand new Acer R7-572-6805. When I press power button nothing happens if AC adapter is not plugged in. I would expect laptop to start/boot because the battery inside is brand new and fully charged.
Also, I'm worried that nothing happens when I press for 4-10 seconds a battery-reset button on the bottom of the laptop in a small hole in the middle (I use paperclip).
1. Update BIOS to the newest version 2.04. Note: during flashing new BIOS version the orange LED didn't blink but shined!
2. Tightened all screws on a casing.
3. Replaced a charger.
4. Pressed batter-reset button.
5. Pressed power button for more than 10 seconds while AC adapter was plugged in, was not plugged in and when battery was not plugged in too.
4. Reinserted battery many times.
5. Checked voltage of a battery. Two cells showed 3.11V and the other two cells showed 3.81V. I manually charged the first 2 to 3.78 so that all 4 cells have similar voltage. The proper voltage makes me think that the battery is fully charged.
Other observations:
1. When AC adapter is plugged in then the orange LED is blinking (it seems to indicate that the battery is low) after approximately 6 seconds from pressing power button, i.e. from start. It doesn't change if I go to BIOS or go on with Windows boot.
2. When battery detached then the orange LED does not shine at all.
3. When AC adapter is plugged in then laptop starts.
4. Windows 8.1 is installed. The first time I used the laptop I plugged AC adapter in, powered on the laptop and went on with the installation.
5. Wall AC outlet provide 230V in my country (in contrast to 110V in US, but it shouldn't matter becuase the charger is capable of working in both systems according to its specification).
I got an inspiron 11 on Friday. I started noticing that sometimes the touchscreen wouldn't work correctly. Sometimes It takes a few taps to register a touch, other times it just quits working for a few seconds. This makes it hard to do anything, and makes it completely impossible to play any touchscreen games.
After a couple days, I finally figured out that It was on battery power that I had the problems. When plugged in the touchscreen works perfectly.
I have downloaded all the dell upgrades, and windows upgrades. I've also tried to turn off all the battery saving options I could find. Under power options advanced screen I changed every option to the same for plugged in and on battery. I turned off the option for dells power saving features. In device manager I took away windows ability to put usb hub asleep. There Is probably more I'm forgetting. Basically everywhere I seen a difference between battery and plugged in, i changed.
It passes all the hardware checks, both through dell software, and on the bootup hardware check.
I use this in tablet mode 90% of the time. And returning it to laptop mode to use touchpad/keyboard just isn't acceptable
I mentioned in the subject my laptop won't start. I checked forums here and tried the offered solutions but nothing. My AC works fine, green light turns on when I plug it, and stays the same when I plug it to laptop. Laptop doesn't make any sounds...my led for battery on laptop doesn't work when I plug it on AC.
View 14 Replies View RelatedI have a Travelmate B113. Its battery is in and battery/charge indicator shows that it is connected.
But it doesn't charge the battery at all and when I move my mouse on battery indicator at bottom right of screen, it shows " Plugged in and not charging".
I removed battery several times and inserted again. but nothing.
I am wondering is there any hardware key or even something in windows that can stop charging or?
XPS 16, approximately 2 1/2 weeks old, using a 5100 wireless card.
I'm having ALOT of drop-off issues from my wireless network when my system is unplugged. Sounds really odd, and my system is either set to balanced or high performance when unplugged, but there it is.
When plugged in, I have yet to notice a dropoff. So I'm assuming they are connected.
It'll typically drop for about 2-5 minutes and then reconnect.
I have windows 7 RC installed on my VGN-SR 430J/B. I download Sony Notebook Utilities drivers. I got an error message that battery is not compatiblie, press OK to hibernate. I uninstalled it immediaty, but I may want to install it again. How can I avoid this?
View 10 Replies View RelatedI got an Acer Aspire E 14 laptop unit. It's 4 days old with me. And I noticed when it gets in a low battery status, it doesn't give any notifications at all, even though the notification settings were turned on.
View 2 Replies View RelatedI am running Windows 8.0 (64bit) and my wifi is not working properly on Battery mode. On AC Adapter, it works 100% perfect but in battery mode, it always goes to Limited Connectivity. Repaired it but 25seconds later it gets the same problem. Limited Connectivity every single time. It's an endless cycle. Warranty has expired and I am not happy with it.
Even if repaired, cannot open any website. Full 5 wifi bars but still the same result. Tried manually (TCP/IP Settings IPv4) but didnt work at all.
My wifi driver is Intel Centrino Wireless N 2230 ( 15.12.0.6 version updated from intel.com website).
Product number C2Y46AV (HP ENVY DV6 NOTEBOOK PC)
Tried everything that I could possibly think off such as disabling Norton Firewall & Running windows firewall but still the same problem.
Updated everything from HP.
When I unplug my laptop, and I have maximum brightness set on screen, there is this really high pitch hum and flickering of the screen. Does anyone know what I can do?
View 7 Replies View RelatedWhenever I unplug my laptop from external power, the screen considerably dims and the taskbar turns white over it's usual blueish black. I've gone into the power settings and changed them so that brightness is 100% when unplugged, but to no avail. According to my computer it's at maximum brightness when unplugged but it's obviously not. Trying to increase the brightness by the sun key or pressing Fn up doesn't work either. Tried to go into BIOS via F2 but couldn't find a video or brightness option.
View 2 Replies View RelatedMy laptop Dell Inspiron 5520 has not been detecting the battery.On start up it gives a error message "your battery has experienced a permanent failure and needs to be replaced.The system will power down if AC is unplugged".
View 3 Replies View Relatedmy Inspiron 17R no longer recognizes when it is unplugged from the AC adapter. This means that when you check the power icon it always claims to be connected, even if it's not, and that the charge meter basically can't be trusted (it'll say it's fully charged when it's not). It also means that it fails to adhere to its power plans because it never goes into battery-only mode. I have contacted my local Dell tech support, but after checking my bios and seeing that my computer recognizes the AC adapter, they didn't know what to do. how to get my laptop to properly recognize when it is and isn't plugged into the power supply?
View 6 Replies View RelatedI am leaving town for 6 weeks and giving my desktop to a friend to hold onto while I am gone from the dorms. I don't trust the dorms with this computer. She is going to just be keeping the desktop in her room packed up in the box. Is it safe to do this? Will the internal battery die over those 6 weeks and not being plugged in? I just want to make sure that it's kept safely in every sense possible.
View 5 Replies View RelatedMy XPS 17 laptop sometimes beeps continuously with the sound of something being unplugged or plugged into the USB ports, but this happens when nothing is connected. Occasionally, a message comes up saying that USB device is not recognised - which makes least sense when nothing is plugged in. What is causing this - perhaps a setting on the computer - or perhaps a solution?
View 6 Replies View Relatedi bought a used hp nx9420 running windows7. It will only turn on when i have the power source plugged in and not when running just on the battery. How do I turn on the laptop?
View 5 Replies View RelatedOur company recently purchased two Dell Inspiron 3721 Laptops (Windows 7) with two SuperSpeed USB 3.0 Docking Stations. Both laptops are fine and can connect to the network, but both network adapter on the docking stations don't seem to work on either computer. The lights on the network adapters for both docking stations don't light up and the adapter settings on the laptops show the LAN connections as "Network cable unplugged." The cables work, as we tested them on the laptops themselves. We've also tried uninstalling and re-installing the drivers with no success.
View 1 Replies View RelatedI just bought a new laptop :HP Pavilion g6-2389ca Notebook PC and my problem is that when I unplug my laptop it turns off after a few seconds and it restarts. but it doesn't turn on it just keeps restarting. and there aren't any errors the battery is new and I checked it with the HP battery check and that said it was OK. I have this laptop now for just a few days. And when I try to turn on the laptop while unplugged the laptop freezes at the log-in screen.
View 4 Replies View RelatedWhen I unplug it, the laptop immediately shuts off.
The battery also only charges up to 92% and doesn't go any higher.
Does this mean my battery is faulty and needs to be replaced?
I have a 1 year old HP Probook 4540s that recently has the following problem.
When unplugged the laptop suddenly shuts down even tough the battery shows 29% still remaining.
I receive no notification from Windows or anything, it just shut downs like when the battery reaches 0%.
Then in order to start it again, I need to plug it in.
I previously didn't have any battery problems and running the HP Assistant informs me that the battery is ok and it doesn't need replacements. Basically the laptop is dead at 28%-29% battery life.
I dont know why my pc slows or should i say hangs anytime i unplug the charger from the PC... how to resolve this issue...?
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