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reset battery drained

Q: reset battery drained

At the time of reseting windows 10 due to battery drain my laptop shut down..After starting it shows message "installing windows 10 64%"and suddenly restarted repeatedly again and again.what should i do to start my laptop with windows 10

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RELEVANCY SCORE 200
Preferred Solution: reset battery drained

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I've used it in the past to identify and fix everything from blue screens (BSOD's), ActiveX errors, corrupt files and processes, dll/exe/sys errors, recover lost memory, Windows update problems, defragging, malware removal etc.

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RELEVANCY SCORE 84.4

I tried factory reset and my battery died. After i pluggued my laptop to the charger, a black screen appears with a msg saying " an operating system wasn't found. Try disconnecting any drives that don't contact an operating system" and asks me to restart my laptop followed by a continuous beeping sound. Can someone please help me...

A:Factory reset but battery drained, probook doesnt log in

Hello, Welcome! Thank you for posting in the HP Support forum. Despite the fact that the battery power drained during recovery, I suspect the recovery partition is still there and intact. You just have to restart the recovery process. Here is how: 1. Please, shutdown the computer using the power button2. Power it on.2.1 As soon as you press the power-on button, imeediately start hitting the Esc button (like tap-tap-tap).This should open a HP Startup Menu which may look similar to this one 3. Choose F11 for System Recovery options.The computer should boot from recovery partition to open you various recovery options. Note, that F11 option will only work if the recovery partition is there (not deleted) and intact. From there, you have prenty of options to choose from. Follow the on-screen instructions . Details here >> http://support.hp.com/us-en/document/c00006110 Let me know if this helps. If you experience any issues, do provide details and let me know.

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RELEVANCY SCORE 68.4

 My G700 has had this issue recognizing its own OEM battery since I got it, and there is a long drawn out way of trying to resolve this, but the core problem I believe is that when the battery is Fully Drained it can't Self Identify as an OEM battery, so the laptop won't charge it.  Without charge, it will never get out of this state. Problem:  Battery not recognized correctly as OEM, so won't chargeFix:  Charge battery at least a little bit Yes, I know it won't charge, so how do you perform fix? Plug into power and take battery in and out 5-10 times, leave battery in and remove and replug power cord in side of laptop 5-10 times.  Then leave for 15 minutes, then boot normally. Battery will now be recognized!  Why because you managed to get just enough juice in there while trying to identify the battery 10x or so, for the battery to be able to successfully identify itself when you did start it up. This is a HACK fix, but way better than uninstalling, reinstalling power software, BIOS software and device drivers a number of times (which does not work all that well, I have found). Hope this helps you, let me know! OHHH, and keep your battery charged at least a little to prevent this from happening, and turn power off when not using.  I am not sure if this is just some faulty batteries or all batteries, let me know if other batteries behave better than mine. Best,Mark Eckdahl

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RELEVANCY SCORE 64

when i diagonalised my battery status, i  found that battery cycle count is about 550/300

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RELEVANCY SCORE 64

hello, i bought a lenovo ideapad few months ago (500-15ISK Laptop (ideapad) now i have a problem that the battery suddenly dropped from 60% to 6% in a few seconds so i need your support to know the reason for that and to solve this problem thanks

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RELEVANCY SCORE 64

Hi,        I notice when my HP EliteBook 745 G3 is completely off the battery getting drained.The computer is off, all ports are disconnected (no mouse, etc...), the AC is unplugged. In one weekend the battery reduces de value from 100% to 85%.(Friday 10 P.M. - 100%, Monday 8 A.M. 85%) The battery was also replaced to a new one, but the problem continues de same.This excludes a battery issue. This is normal? Can I get the feedback from another users who have the HP ElitteBook 745 G3, in one night how many percentage the battery reduces? Best regards

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RELEVANCY SCORE 63.2

I left my T400 on overnight running on battery (clearly not the brightest idea), and now it won't start up.  The plug and battery lights do illuminate when I plug it into an outlet; when I turn it on, the num lock and caps lock lights illuminate briefly, and the power status indicator light illuminates.  It makes a few whirring noises, and then just sits there.  Does anyone have any suggestions for troubleshooting this?  Thank you!













Solved!

Go to Solution.

A:T400 won't start up after battery was drained

Did you ever get a response at all or figure out what was going on? This same issue just happened to me.

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RELEVANCY SCORE 63.2

Hello,

I own a Dell Studio 15 laptop, usually I get about 3 1/2 to 4 hours of battery life on powersaver mode, depending on what I have turned on and stuff. But when i checked my battery a day ago, I only had 1 hour and 45 minutes of battery life at 100%!! I know that battery life drains over time, but this was so sudden! I lost 2 hours of battery life overnight! Could anyone explain what has happened and how I could go about fixing this problem?

Thanks a bunch!
Ricky
 

A:Battery life suddenly drained

if windows 7 you can manage battery a bit better but batteries do suddenly go, like a car really, one day it starts next dead, can try to fully drain it then fully charge it and whilst charging do not use the laptop till fully done this may help
 

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RELEVANCY SCORE 63.2

Hello there,
I have a Dell Inspiron 3542 and for the past few weeks I have found that the battery drains after shutting down the laptop. The following is a step by step explanation of the issue :
1. After charging the laptop to 100 %, I clicked Start > Power > Shut down.
2. After waiting for like 5 minutes and ensuring that the laptop is, like "dead" ( no sounds, vibrations or anything ), I closed the lid and kept it on the table.
3. Next day, switch the laptop on and it does not turn on. The battery light flashes for a second and goes off. I connect the AC adapter and the laptop switches on. It shows 0 % battery.
I have run a full diagnostic check up of the laptop and the results do not display any issues related to memory, hard disk or the battery. Lid sensor also works perfectly.
However, I found something interesting. I checked the Event Viewer and I found the following logs :
1. Information 10-09-2017 21:16:51 User32 1074 None : 
The process Explorer.EXE has initiated the power off of computer DESKTOP-GJRG6VA on behalf of user DESKTOP-GJRG6VA\Dell Inspiron 3542 for the following reason: Other (Unplanned) Reason Code: 0x0 Shut-down Type: power off
// That's when I shut down the laptop.
2.Information 10-09-2017 21:16:54 Winlogon 7002 (1102) : User Log-off Notification for Customer Experience Improvement Program
3. Information 10-09-2017 21:16:56 Kernel-Power 42 (64) : 
The system is entering sleep.
Sleep Reason: Application API
... Read more

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RELEVANCY SCORE 63.2

my laptop battery is draining too fast because some local host process is taking too much of CPU usage .... when i close it ... it again get started .... so please help me with it ..... 

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RELEVANCY SCORE 63.2

Hi, I have purchased a new HP Notebook recently. When i am shutting down laptop with full charge and after 2 days i am trying to open the laptop. Complete battery is getting drained. I have another laptop from Dell  i am not facing the same issue. If this is the case in case of emergency it will be difficult to use the laptop on travel . Is it the problem with OS or battery can some one clarify?? Regards.Kishore 

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RELEVANCY SCORE 63.2

Hi,

I've a problem with my Z930-164 : The battery loose around 8% every 12 hours while it is off.

I've the latest bios (6.80) and the latests drivers. I'm with windows 7 64 bits.

By trying many things, I've founded that it is the option : "Sleep and Charge" in the bios. By default it is on Auto mode (1.5 A), there is a 2.0A mode too. If I turn it off, the battery only loose 1% every 12 hours while it is off.

In default mode, why it does not power the USB while sleeping ONLY if there is a device ? Not to drain the battery !

It is a huge problem no ?

null

A:Satellite Z930 : Battery is drained while off

The enabled Sleep & Charge function affects the battery working time.
Sleep & Charge allows to charge external connected devices (like smartphone) even if the notebook is in sleep mode.

Furthermore enabled ?Wakeup? options (Wake up on LAN, etc..) which are available in BIOS would lead to battery discharging.
Therefore disable these options if you don?t want to discharge the battery.

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RELEVANCY SCORE 63.2

hello,
 
i bought a lenovo ideapad few months ago (500-15ISK Laptop (ideapad)
 now i have a problem that the battery suddenly dropped from 60% to 6% in a few seconds 
so i need your support to know the reason for that and to solve this problem
 
thanks
 
Mod's Edit: System model added to the front of Subject line to improve visibility / clarity.
 

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RELEVANCY SCORE 63.2

When battery #2 is nearly drained, I get a message that the computer has low power (it says 48%), then a few minutes later it shuts down.  I turn it back on, check the battery status, says number #2 battery is 5%, says the other is around 60%.  Five minutes later it shuts down again.  Turn it back on, and it runs over a half hour before I shut the system down.  Why is it not switching over to the nearly full  battery?  Where should I be looking to fix this?

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RELEVANCY SCORE 63.2

As title suggests - is it better to drain a battery then store it?

I.e. I have a spare laptop battery....

Thanks....

A:Best to store a spare battery drained?

hi there





Quote:
If you have a spare lithium-ion battery, use one to the fullest and keep the other cool by placing it in the refrigerator. Do not freeze the battery. For best results, store the battery at 40% state-of-charge.

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RELEVANCY SCORE 62.4

I have received my new X260 laptop a month ago (also my first Lenovo), I did a fresh install of Windows 10 Pro and a bunch of drivers. It has been working well until now. Two days ago, I used it all-day with original adaptor plugged in. At the end of the day, I unplugged it and close the lid to put it to Sleep mode before I left work. The day after, I came to work and found my X260 battery was at 5%. I thought I have mistakenly set the Power Option so I checked and it was set to Sleep when I close the lid. Yesterday, I did the same, put it to Sleep before leaving work, but this time I clicked Start > Power icon > Sleep to make sure it entered Sleep mode and I watched the red LED on the lid blink slowly. Today I came to work and the battery was at 5% again! I am suspecting that X260 woke up at some point during the night. I don't know how, no cables connected. Please guide me if I need to update any driver or check any settings on Windows/BIOS. Thank you.

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RELEVANCY SCORE 62.4

Greetings all! I'm struggeling with my lenovo 920s battery.I've adjusted the settings so that when i press the power button, the laptop should go into hibernation, and so it does.But the battery is drained! about 3% an hour or more! I've googled around and tried a few things,1. i tried turning fast boot off. 2. I tried disabling "intel management engine interface 2.5 uninstalled it and updated it with vantage app. 3. Reset bios to defualt,4. updated BIOS from 5NCN28WW to 5NCN41WW neither have worked.any other tips? 

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RELEVANCY SCORE 62.4

I have an old Dell Inspiron 2200 laptop running Windows Vista Home Premium 32bit, and I recently replaced the battery that originally came with it.

The new battery is good, it lasts about 4 hours on a charge, but Vista seems to be reacting to it very strangely. Immediately after I take it off AC power, Vista will alert me that my battery power has reached 99% and is critically low.

After that it'll run fine for about an hour, then when it hits 75% or so it will put itself into sleep mode automatically as if the battery was dead. After it's asleep, I can turn it right back on and it will run for an additional 3 hours before shutting down again (this time because the battery really is dead).

I've tried full-discharging the battery to calibrate it a couple of times, but it made no difference in the behavior. As far as I can tell the battery is fine otherwise (the percentage and time remaining that Vista tells me seem to be accurate), and the computer has no problems when it is plugged in to AC power.

This strange behavior happens exactly the same way every single time I run the computer on battery. Low Battery warning at 99% and false shutdown around 75%. After that it's fine. Any ideas what could be causing this problem?

A:Computer going to sleep before battery completely drained

Hello Chefgon, and welcome to Vista Forums.

Double check your advanced Power Plan Options (Control Panel) settings under the Battery options for what levels it should warn you at. You can adjust these settings for what it should do when it reaches the level you set.

Hope this helps,
Shawn

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RELEVANCY SCORE 62.4

Does anyone have any idea what could cause a netbook battery to not charge unless it's completely drained of power first?

If you don't know the answer to that, then how easy is it to replace an Asus netbook battery?
 

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RELEVANCY SCORE 62.4

This first time it occurred when I was browsing websites for a school project. The laptop suddenly turned off. I did hard reset by holding the power button and everything but it won't turn on. The backlight key and fan still working but the screen is black.I let the laptop there for some hours. Then it was able to turn on normally. I then charged the laptop to 90% and turned it off. This time the problem occurred again. It won't turn on correctly unless the battery is completely drained !!! I contacted Microsoft and they had me reset my laptop, but the problem still occurs! I've tested many times !!!I was frustrated so I took the battery off with some screwdrivers. So now I only use the AC adapter. However, the freaking thing still happen! I can't identify what is the problem !! I need help !

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RELEVANCY SCORE 62.4

The lap top has been working with no issues since purchase, but last week it was being used and the battery was completely drained and it switched off. As it was not needed at that point, it was left until the following morning. When it was plugged in, it woudl not start. So we left it charging and still nothing. When you push the start button the keyboard lights up for a few seconds and then goes off and that is it. I have read through numerous other similiar issues and have tried all of the following with no success: 1. Pushed and held power button for times ranging from 20 seconds to 1 minute2. Tried reset button3. Opened up back and pulled plug out of battery, then tried various combinations of pushing power for extended periods, with no power cable etc, and then plugging back in again So now at a bit of a loss as tried everything I can read on line with people suggest, the only other but I have read is about removing RAM, but not sure where they, I think below the battery. So not sure if I need to completely remove the battery etc, but wanted to see if anyone else had any better / easier ideas before I try that. Thanks for any help and guidance Model number - Lenovo Yoga 2 13, Model name 20344  

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RELEVANCY SCORE 62.4

my laptop is hp envy 15 j110tx and its battery is drained or what laptop is not charging and i want to buy pi06 but is'nt availaible

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RELEVANCY SCORE 62.4

Hi

When I do a suspend to ram during the night, battery can lost 20%... don't think is really normal.

How much charge do you lost during the night?

Thanks

A:Satellite Z830 - Suspend to RAM -> battery drained

Even when notebook is OFF battery will lose the capacity so it is ?normal?.
How many percent will battery lose is different and not the same on all notebook models.

To be honest if you use notebook on battery power supply it is logic to me that during the night you use hibernation and not stand-by mode. Stand-by mode is for short period of time only.

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RELEVANCY SCORE 61.6

I am having an issue with my battery draining quickly after I put the HP Pavilion x2 in sleep mode.  It doesn't drain completely as some others have mentioned, but it does seem to drain fairly quickly in comparison to other laptops I have had.  Am I doing something wrong with how I put it in sleep mode?  I press the button on the top left of the screen/tablet.  Please let me know if you can help me.  Thanks.

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RELEVANCY SCORE 61.6

I kept my laptop on sleep mode at night, morning the battery was completly drained. When I plugged in the charger the wifi led is orange and doesnt boot up! I cannot do an hard reset my beats button is dead its not working. Tried removing the battery, Ram, power connector no success. Please help!!

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RELEVANCY SCORE 61.6

Dear forum users,
I have a big problem as my Dell Inspiron15 3000 series laptp started to behave strangely since I updated the bios from the version on the dell drivers and support website. 

I upgraded to the V12 version Dell Inspiron 3442,3542,5748 System BIOS Version: A12 ,A12, when originally the laptop came with version A06. 

However, since the upgrade, my laptop battery drains after I have switched the laptop off. Therefore I'm having all kinds of issues starting the laptop in the morning and I am afraind this behaviour will lead to a disfunctioning laptop rather soon.
Downgrading the bios version to version A06 is not possible as the utility exists with the message that Dell doesn't recommend downgrading the BIOS version.
What can I do?

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RELEVANCY SCORE 61.6

I looked at the Event Viewer and it appears it entered sleep, and then resumed from sleep two seconds later (I'm guessing right after I shut the lid).  How do I stop this? I have the power options to "sleep" I have tried to turn off all the "Allow this device to wake up th computer" - no matter what I try, it seems to not go to sleep. It does *sometimes* but the vast majority, it doesn't if I just shut the lid.  My BIOS is updated.  Is there any lesser known fix?  EDIT: Oh yeah, and sometimes it won't wake up from sleep when pressing power, or opening lid, or pressing fn + 4. 

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RELEVANCY SCORE 61.6

hi,

i have a dual boot laptop dell insperion 1710. dual boot xp and vista on a partitioned disk
last night my battery ran out while it was doing an update for xp.

tried to boot into xp but it would get stuck on the xp emblem.

i can however boot into vista just fine.

im thinking either my MBR was corrupted or my boot ini

any other ideas?

if all else fails i guess i will have to reinstall XP again. and i know that is a pain cause i have to go into dos commands an mess with the bootlaoder.

evrtything is backed up on a external drive.

any help or ideas would really help me out

thanks!
 

A:my laptop battery drained out while doing updates, now it wont boot

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RELEVANCY SCORE 61.2

Hi,

I have the following big problem with my Satellite Click Mini L9W-B - this happened already two times.

I suspect that this may be connected to some Windows 8.1 setting. It also may be it is BIOS related.

PROBLEM: if I leave the laptop in a sleep mode (by just closing the lid), then If I do not use it for some time (>10 hours) then after that I could not switch the laptop on - it simply does not respond to any keys including the power on button. It does not matter whether I connect the power or disconnect it, I still can not power on the laptop, also it does not matter whether I try it with or without the keyboard attached. BUT: the battery on back on the screen is warm ,so obviously the laptop has not been switched off completely and something (i.e. windows sleep mode or bios or something else) is preventing me to power it on.

The solution I have so far is to leave the laptop for a very long time disconnected (to drain the battery completely - it will not be warm any more!) and then connect the power and then it will be able to switch on. Alternatively, opening the screen cover and manually disconnecting the battery and then connecting it again also work. After that the laptop can be switched on and works fine.

Obviously it is not very good because to wait very long (several days!) or to open the cover is not really a good option when you need the laptop!

Can you help?

May be it is something to do with some power-saving features of Windows?

Many thanks!

A:Satellite Click Mini L9W-B - could not switch it on until battery is fully drained

There is a quick workaround instead of waiting for the battery to drain...

Hold down power button for around 20-30 seconds. That should hardware turn off the power completely allowing you to turn it on again.

Update the bios to the latest version and apply all windows updates after that, that may solve the sleep bug issue

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RELEVANCY SCORE 60.4

any help or explanation to a symptom like this ?
pushed power button then over night, the battery is completely drained, also no boot, repeatable.
shutdown the machine but no goes into sleep mode, the battery is safe without overnight drained issue, but still some leakage about 10% overnight. The battery report generation mechanism has wrong ? or really the PC hardware fault ? or Win10 bug ?!

A:win10 battery drained so fast unexpectedly, Dell Inspiron 15-5559

Turn off Fast Startup. Under Windows 10, your computer does not totally shut down with Fast Startup on. It can actually be running processes when you think it is "shut down". If you leave it off AC power for any length of time, it can drain your battery. With Fast Startup off, your computer will boot slightly slower, but it should not make a big difference.
JohnD

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RELEVANCY SCORE 54.4

I have a Dell 7737 laptop and from time to time it develops a firmware glitch where random keys stop working for both BIOS Setup and Operating Systems. After such thing happens neither shutdown (Full shutdown / Fast Boot disabled) nor restart get the keyboard back to a normal state. At this point the only workarround is to disconnect the AC power cord and then either drain the battery or physically remove it.
This laptop's battery cover is not designed for daily removal and it is starting to get loose because of this BIOS bug.
I am running BIOS version A14 but this bug was present since I purchased the laptop with BIOS version A07. Sometimes I cannot even type my password because the random keys that stop working match those it uses.
Please Dell could you provide a BIOS hotfix for this annoying issue? 

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RELEVANCY SCORE 52

Hey, I know there have been a couple of posts on the T470 and other models draining the built in battery first. It was an issue for me when I got the Thinkpad, but after an update shortly after, the problem was solved. Usually external drained first and I rarely had my internal ever come to use as you can see from the cyclecount (I have a 72 Wh external one). After 1 1/2 years I thought I'll do a battery reset / calibration within Lenovo Vantage. Now suddenly it does drain the internal battery before the external. I read a couple of posts saying that the idea behind this is to wear down the batterys evenly. That works with the fact that my internal just has 87 cycles as opposed to 210 cycles on the external. I really would like to keep it like that, I mean come on, what kind of bull**bleep** is that? I mean, do I evenly use my emergency wheel on my car every now and then? No! I want it to work, when I really need it!Anyway, so I'm writing basically cause I was wondering if there's anyone else who had this occuring especially after recalibrating the batterys and if there's a known solution (which I assume Lenovo is still hesitating to provide). Please do your homework Lenovo! Thank you!  

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RELEVANCY SCORE 52

I have had my y580 since September of 2012 and for the first time I performed a full battery gauge reset yesterday because I was noticing performance loss (as expected over long use of battery). Once my laptop fully discharged, at first it would not turn back on for about 5-10minutes before I pulled the battery and put it back in. From there, turned on the laptop, the battery charged to the maximum capcity and after that, the battery would no longer charge.Currently, I just have my charger plugged in without a battery. Did anyone else have similar problems? Help!

A:Battery will not charge after performing BATTERY GAUGE RESET y580

Hi Jhuang,
 
Welcome to Lenovo Community Forums
 
I?m sorry to hear that the battery is not getting charged after performing Battery Gauge reset in your Y580 Laptop, please change the mode from ?Optimized Battery Health? to ?Maximum Battery Life? in the LEM (Lenovo Energy Management) installed in the computer when the Battery is inserted and let me know if the issue persists.
 
Hope to hear back soon
 
Best Regards

Shiva Kumar






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RELEVANCY SCORE 51.6

I was a bit confused about the T580 dual battery setup and charge status. Without thinking about it, I ran the battery reset on the main battery. I didn't realize this is a very lengthy process. This is a brand new laptop so I probbaly did not need to do a reset on the battery. Since I started the reset on the main, do I have to run the reset on the removable battery as well? Will this casue any damage to a brand new battery. I just want to let the main reset complete and be done with it.

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RELEVANCY SCORE 50.4

Startup only on AC adaptor. 100% battery fails to startup.  Battery gauge reset shuts machine down.  I have tried all the suggested fixes.  Battery says good in Management program. Thanks in advance. Bill

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RELEVANCY SCORE 45.2

Hi there, we have a 9 month old Acer Chromebook 11 model CB3-111Had a black screen problem, and the suggested way on the Acer support website was to do a hard battery reset. As the battery is not user-removable this reset was to be done via a pinhole in the underside of the unit. But I cannot find the pinhole. Does anyone know where it is please? 

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RELEVANCY SCORE 45.2

My battery keeps jumping from 40% to 7% within a matter of minutes. I tried resetting my battery but the battery won't go to 100% charged to be able to reset it (it only charges to 99%). How do I fix my batter if I cannot fully charge the battery and then fully discharge the battery?

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RELEVANCY SCORE 45.2

Recently replaced my battery and noticed the level is not correctly reported. As a result, it shuts down without warning. Is there a reset procedure I'm missing?

A:New Battery Installed in S3-951 ... How do I reset...

Hello, Try this:Go to Device ManagerExpand BatteriesUninstall Microsoft ACPI-Compliant Control Method BatteryStay in Device Manager and Scan for hardware changesThe device will be re-installedCheck if the battery level is correct

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RELEVANCY SCORE 45.2

I have a brand new X1 Extreme which I use plugged in most to the time.  I've therefore decide to limit the charge threshold.  Following Lenovo's advice I'm trying to do a battery reset but it's been stuck on step 1 for over 12  hours.  The battery is fully charged but it's not discharging.   Help

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RELEVANCY SCORE 45.2

Suddenly, the battery meter shows a very low battery level (5% ?) and an error message says I might have to change the battery. This after two years of usage only.
Before buying a new battery I want to try a battery reset.

https://www.techwalla.com/articles/how-to-reset-a-laptop-battery says there is a battery reset button. I don't see it on the R930-1C8.

Any idea how where to find a reset button on a R930 ? Does it exist ?

The user manual says about resetting on p.5-6
Fully discharge the battery by leaving it in the computer with the power on until the system automatically turns it self off.Connect the AC adaptor to the DC IN 19V jack in the computer and to the power network.Charge the battery until the battery indicator glows green.Repeat these steps two or three times until the battery recovers normal capacity

Did you reset a worn-out battery and did the reset solve the problem ?

TIA
ftr

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RELEVANCY SCORE 44.4

All, I bought a brand new battery for my W530 running Windows 10.Somehow I was able to change the battery threshold to 70% but now I want to get it back to 100% and cannot find the setting I used to change it the first time.Feels like I am stuck with a battery that can only charge up to 70 % now... Thank you for your help.  



Thinkpad W530 /i7-3720QM [email protected] /RAM 24 MB /BIOS 2.62 /NVIDIA Quadro K1000M /Windows 7 Service Pack 1

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RELEVANCY SCORE 44.4

My 8 time cycles batter now only have 50Wh left compare to 56Wh design capacity. Wanna do a battery gauge reset, but everytime I plug in power, click and confirm the reset, the reset action will be canceled automatically in 1 min. anyone have the same situation? 

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RELEVANCY SCORE 44.4

i replaced the cmos battery on a pc with a bad onboard graphics card and now the pci graphics card is not working, when i turn on the pc i get no signal to the to the monitor, so now i cant even access the bios, is there anything i can do? any reply's would be appreciated
 

A:no display after cmos battery reset

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RELEVANCY SCORE 44.4

I have a Toshiba laptop which decided to setup a bios-password , for who knows why..

After many scratches (both on the laptop and on my hands) I managed to disassemble the laptop, to remove the cmos battery.
Now I can see the cmos battery soldered into the laptop. 2 small wires that are connected to the +ve and negative sides of the battery are soldered to the mobo.

Is there an alternative to unsoldering the battery. I don't have any experience with soldering and would like to try safer alternatives, if any, before I have to try unsoldering. Is it possible to shot the battery or do something else that would reset the bios?

Thanks

Oh and I have searched like crazy for 'software' solutions and master passwords but can't find anything that worked.
Laptop -Toshiba satellite a135-s2276
 

A:reset cmos battery without unsoldering?

Cut the wires, then reconnect them later... even if you have to insert a length of wire... but learn to solder asap.
 

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RELEVANCY SCORE 44.4

My acer notebook wad running really slow and had a few issues seemed to be a memory problem even though I had absolutely nothing on there. Soo... I tried a factory reset or system reset or something (I know very little about these things) and my batter died! Now when I turn it on the initial acer screen comes up for a few seconds, then the screen goes blank and this will repeat for as long as I let it. What can I do to fix this if possible? I have no windows discs or anything like that.
 

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RELEVANCY SCORE 44.4

Hello, I wanted to perform a battery reset on my ideapad 32015ISK, Product Number: 80XH. I am running Windows 10, 64 bit. I have Lenovo Vantage installed, but it doesn't give me an option of battery reset. Any help would be appreciated. Thanks

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