When my laptop is plugged into AC power, and I decide to move to another room and unplug it, the laptop suddenly freezes. All the programs do not respond and the only way to fix it is to reboot.
HP tech is trying to help my by telling me to test the battery life and resetting the bios, however this laptop is only 2 months old and I had the problem since the begining.
Its a dv3 Pavilion.
I have a HP Compaq 2230S business laptop, but this question could be put to any HP laptop. The fan is constantly running when the laptop is plugged into the power outlet, but as soon as I pull the plug to run on battery power the fan powers down and stops. I re-plug the laptop back in and the fan kicks up again.
This is not good as I almost burned myself when I picked up the laptop after an hour sitting on the table on battery power. The hard drive is right beside the processor, so the laptop gets really hot.
Vista x64 Ultimate is what I'm using at the moment and my power scheme calls for 1% minimum and 100% maximum CPU on battery power.
I'm running i7 inspiron with windows 7 64 bit.
When i start computer on battery and then connect external power it freezes.
I can't click anything.
I have all the drivers installed.
I have some problems with a new Dell laptop (bought a few weeks ago). The model is Dell 15.6'' Inspiron 3542. I've searched on google and on other forums but i didn't found something useful for my problem.
The problem is that when i turn on the laptop, running only on battery, after starting the windows, it freezes. If i turn on the laptop, with the AC adaptor plugged in, it works perfectly. But if i remove the AC adaptor, the laptop freezes after a while. If i turn off the laptop without the AC adaptor plugged in, the screen goes black but the laptop dosen't shut down completly, it freezes. And every time it freezes, the only way to shut down the laptop is to press for 5 sec the start button. I can use the laptop on battery mode, only on "Safe Mode" option of Windows.
I'm using Windows 7 Ultimate 64 bits, and i installed all the drivers from Dell support site.
i have been having a problem for the past few months on my hp dv2416 laptop. atleast a few times per day, the screen gets completely jumbled, the laptop freezes, and i must restart.
i've attached some pictures of what the screen looks like after the jumble for clarification. it basically just jumbles up whatever is on the screen at that moment, and then freezes it.
I have a 9cell on my Studio. On power saving mode, it really only last like 3 hours. I just want to compare what other's are getting on battery power.
View 9 Replies View RelatedI was thinking of purchasing a Dell XPS 1530 for college. I have everything customized exactly the way I want it but I was wondering if the bluetooth option was absolutely necessary for college campuses? I really do not want bluetooth in my laptop if I do not have to get it as I hear bluetooth drains laptop battery power, but is it required by todays standards?
View 12 Replies View RelatedMy laptop is refusing to accept the charger cable so I cannot recharge the battery or power up the laptop. The original charger broke but I have tried a new Dell charger and it will not work.
View 5 Replies View RelatedMy dell laptop model is INSPIRON 1464.
Recently, it can't power on. Assuming that it was a static-flea problem, having happened before, I did the "remove the battery & AC power, holding down the power button for 30 secs" solution countless of times. Yet, to my dismay, it still couldn't power on.
I did notice, however, that each time the battery and the ac power were in and the socket power on, the battery indicator and the ac power cord were both lit. With this, I am certain that the AC power cord is working, and probably the battery is as well. I have also tried directly relaying the ac power to the laptop without the battery attached but failed.
Last Friday i received my new Studio 1749 with i3. As told by the documentation I put in the battery, put the power cable in the ac-adapter, pluged the AC-cable into the laptop and then pluged the ac-adapter into the wall outlet. I booted the laptop and once I was on the windows desktop had a look at the battery symbol. It showed that the laptop was connected to external power and that the battery was being charged.
I wen't away from the laptop to let it charge the battery for 12 hours as told by the documentation. After two hours i came back to have a look at the laptop and it was off. Curious I turned it on again. After booting up it showed the battery at 60% and the laptop running from battery. Yet the ac-adapter was connected to the laptop. I hadn't changed anything. I pluged the adapter cable in and out, but it wouldn't recognize that the was external power available. Turning the laptop off an on again didn't work either.
Now I feared for the battery. My guess is that at one point it started to run on battery power even though it was not charged for 12 hours. Then when the battery was depleted the laptop shut down. This might have permanently damaged the battery!
I guess as soon as the laptop was off the ac-adapter charged the battery again, and when I came in it was just at 60%.
So I turned it off removed the ac-adapter, removed the battery, put the battery back into the laptop pluged the ac-adapter back in and booted up again. Now it showed it was running from external power again. All fine. It charged the battery as well. Actually it charged the battery up to 99% and then out of nowhere the battery symbol changed and it was running from battery AGAIN! Even though it was still connected to the ac-adapter. This happens all the time. It is reproducable.
So I thought something might be wrong with the ac-adapter.
I powered down the laptop and removed the battery. Now with only the ac-adapter connected ,I tried to start the laptop. The control lights above the keyboard came on for 2 or 3 seconds and then the laptop turned off again. Trying to hit the power button again after that didn't give another reaction.
Conclusion: The laptop won't run just on external power with no battery in the battery bay.
I put in the battery again. AC-adapter still connected. Hit power. Laptop starts to boot. Then while booting I removed the battery. Laptop keeps on booting - finishes booting - runs nice and well at full speed not missing the battery - FOREVER.
So it won't boot with the battery removed, but it will run without it flawlessly??? Strange isn't it?
Next test: I put in the battery again while the laptop is running from mains. And now it charges the battery again until the point... you already know... it "forgets" that it is connected to the ac-adapter and starts running on battery power. So now I boldly removed the battery while the laptop was running. After all it was still connected to mains/ac-power.
My battery on my acer draws power at times when my laptop is plugged in it will work ok then the on and off button will start to blink It will go into hibernation when plugged in when the battery gets to low....
View 1 Replies View RelatedThe other day I was shutting down my laptop and it paused as normal to install the latest Windows updates. Later that evening I went to power it on and nothing happened. I immediately check the power brick and it's power light was on. Then I swithched to batter and stll nothing would come on. It's as if no power is gettng to the laptop.
I remember a similar thing happened when my hard drive connector failed, so I swapped them out, but changing that had no effect.
what I'm failed to check or what could be wrong before I have to pack it up and send it back to HP?
I have a Vaio Z550N and although it was working perfectly until this point, now I am having the issue of the computer freezing up (completely non-responsive) when I re-attach it to the AC adapter after having had it on battery power.
It doesn't happen every time... but it is enough to be exceedingly irritating. The only major change I have made to my computer recently is upgrading the BIOS to the latest version from the Sony Support site.
I'm planning on purchasing an Elitebook (8740 maybee) that I want to semi-permanntly dock to a monitor and external keyboard. But I dont like the idea of having to open the lid, power on the laptop, close the lid and then use my system, so I was hoping there is a docking solution out there that would have a power button mounted so i could power the laptop on and off with the lid closed.
View 4 Replies View RelatedI'm having an issue where my lappy completely freezes up when it is on battery power. It will boot off of battery fine, and I can click to the desktop, but then all icons become unclickable and all keys/input functions cease to work, and after about 30 seconds, the mouse won't move anymore. If it is on and then unplugged, it instantly freezes. I checked and I have the most up-to-date bios and drivers. I'm a bit perplexed as I've never run across an issue like this before.
View 5 Replies View RelatedI have a old hp zv5000 and it seems to randomly shut down, the problem is very peculiar. The battery on the hp cant hold charge for more than 10 minutes but the problem lies in the charger/laptop itself. The charger only seems to be able to charge the battery and the system only seems to runs on battery power, the battery runs out and the system shuts down (without any notice). When the battery is taken out of the system, it fails to start up.
i am guessing somewhere in the mobo :S since the laptop itself cant turn on external power when the battery is disconnected and only seem to run off battery power.
I have a Dv6500 series notebook with C2D 1.5 GHZ processor and Nvdia 8400gs Graphics card.
My notebook came with vista preinstalled which i did'nt like...
so I Installed XP primarily using the guide at this location
www.nogodforme.com
and
Installing Windows XP on the Intel based dvx500t Series
I have installed all the drivers mentioned in the thread and I dont have any "yellow" marks in the device manager...
The problem is With Vista there was a toolbar option that displayed "battery level", "charging status" and allowed to use the following settings
1)Power saver
2)HP recommended
3)High performance.............
I've had my laptop for a little bit under 2 months, so these are the things I have noticed.
Issue number 1: When you plug in the power cord into the computer, the screen freezes on what it is currently on. I noticed this issue because occasionally when I plug in my power cord, and try to use the mousepad to select something, the mouse pointer is gone! I have to unplug-replug the power cable to get the mouse pointer to show again. It seems to have to do with the screen
Issue number 2: when I carry my E7440 around in my bad, or have it shut for long periods of time >3 hours (I just simply close the lid), the computer will SHUT DOWN. The thing will shut down completly, even though I simply closed the lid! At first I thought it was just going into hibernate, so I disabled hibernate in my power settings. But nope, even when the computer is asleep, it will occasionally shut it self down for no reason at all.
Just now, I closed the lid on my laptop, and put in in my bag, then walked to my office about 10 minutes away. When I sat down at my desk and opened my laptop, to my surprise, it had shut down by itself! All of my open windows, browsers, and applications were closed, and upon opening chrome and microsoft word, I was greeted by "your browser did not shut down correctly" and "microsoft word has recovered files". This points to the conclusion that it was not hibernates fault, but instead a issue with the laptop itself shutting down when it is put in sleep. This issue needs to be rectified immediately if it is a widespread issue.
Issue number three: When the computer comes back from hibernate or sleep, the computer is very very sluggish, even when plugged in. It is sluggish forever, OR until the power plan is set from whatever it is to "high performance". upon switching to the previous powerplan from high performance, the swiftness of the system is restored. This indicates to me that the system is throttling itself after it resumes from hibernation, why. This needs to be fixed; many people (myself included) just thought that the system itself was slow and underpowered, not realizing that it was just throttling itself when it emerged from sleep or hibernate.
I have a strange issue I was hoping one of you could help me solve. I have a dell latitude d620.
I bought this laptop used and always had some issues with it. At first the machine used to have some random power failure, where i would plug it in and the screen would go black. So I went ahead and replaced the motherboard.
Now after many months I took the machine to work and when i got home it will randomly freeze. I went ahead and tried a different harddrive, with the same result. So I tried to reformat the drives and it occurs on both as well
My G6 laptop freezes when moved. When the battery is jostled when you move it and rest it on something new it freezes even when plugged in.
View 9 Replies View Relatedi am using hp 15 ro32tx laptop. recently i am facing a problem. my laptop freezes for sometimes and nothing works, and the mouse cursor stucks on the screen and touchpad, keyboard do not work at all. and whenever i use my modem it shows "crack has been detected". my os is win 8.1.
View 1 Replies View RelatedI recently purchased a dv4-1275mx special edition, and would like to calibrate the battery. The battery is suppose to last up to 6 hours (I'm expecting about 4-4.5). Does it screw up the calibration if I am using it while letting the battery run down. I have the screen turn off disabled and the sleep disabled, but I am using a screen saver.
View 3 Replies View RelatedI understand you can run off the adapter, But with the battery installed , i cannnot. If i plug adapter in like Iam charging it (not turning power on ) the light in front lights up just briefly then nothing. I also can't power laptop on. If i run the adapter with no battery in laptop everything works fine. What causes that? Just a bad battery? motherboard is new and so is the cord.
View 4 Replies View RelatedI have replaced my laptop battery and the icon now indicates 100% available but plugged in charging.On removing the power lead the laptop immediately dies.Should I have done something about callibration when installing the battery?
View 3 Replies View RelatedIt's recently been making noises, it happened before and I thought it was not a big deal. Until now, it keeps making noises and then freezes the whole laptop. I had to press power button and waited like 2 or 3 minutes for it to restart. It always happened while i'm playing online games then it freezes... i don't know how to check the fan or temperature of my lap top all i know is when i touch it sometimes its hot...my laptop is dell xps 15 (L502X).
View 6 Replies View RelatedI've had this computer for a long time. Last night it was working perfectly and then when I tried to turn the computer on, it loaded and went to the startup screen with the microsoft logo and from there it got stuck. I tried to hit F11 and do a diagnostic test but when it was finished it told me the computer was not able to restart because of memory or something like that. I've also tried to take the battery out, but that didn't work either.
Product # LW233UA#ABA
Model: g4-1104dx
I have a 14z that I purchased last August with Windows 7. It freezes at the DELL logo, and I cannot even do a F2 or F12 to try and get to any of the advanced menus.
View 5 Replies View RelatedWhenever I close the lid on my Laptop let it sleep for a while I notice when I press enter to resume from that mains screen that it takes maybe 30secs just to load up, before it was always instant. Also my powercord is sort of lose so it goes in and out very fast then I notice that when my power cord comes out that my laptop also freezes for 30secs.
I scan my laptop everyday with AVG and Malwarebyts, I use CCleaner weekly and DeFraggler monthly, unless I download lots of files then I'll scan it and if it goes above 5-6% I do a full scan
I don't download much. The only games I have on here is WoW, RIFT, Path Of Exile, ArcheAge and 2 other small steam games. I don't use Itunes. On the buttom right corner where my clock is I only have up Raptr, AVG, CCleaner and that's it..
It's been doing this for maybe 2 weeks. I I use Windows 7. The only time I update my laptop is when I go to Control Panel and click "Windows Update" and see if there's any.
I do not see how much time is left on my battery, It just shows the percentage...
Manufacturer: HP
OS: Windows Vista Home Premium 32bit
Model: dv4t
I just bought the laptop 2 weeks back
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..
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