Acer Aspire V7 :: Battery Indicator Seems To Be Showing Incorrect Readings
Feb 27, 2015
My battery indicator seems to be showing incorrect readings. When I get to about 16% battery, it will drop to 5%. It will not even show the battery critical warning, it just goes to 5%.
I already tried reinstalling windows to factory, same issue. Also installed Linux to see if it was a specific problem with Windows, same issue.
I ran powercfg to see what was going on and see this for my battery;
Battery ID17266SANYOAP13B3KManufacturerSANYOSerial Number17266ChemistryLIONLong Term1Sealed0Design Capacity53400Last Full Charge55455
For some reason, it is showing a full charge of more than design capacity. Could this be why it incorrectly thinks it has more battery, and then quickly readjusts to 5%? I tried recalibrating (three times) the battery by completely draining and then completely charging and have the same problem
Also, I found that if I overcharge (leave it plugged in after fully-charged light comes on) then this problem disappears for that discharge cycle, but will return if I don't overcharge it for the next cycle. It seems to think it's fully charged too early when it's actually not!
Honestly, I'm hoping there is a way to fix this without having to replace the battery, since it's not removeable for this model so I would have to send it in for warranty replacement. This laptop is only about 6 months old.
View 6 Replies
ADVERTISEMENT
Mar 7, 2015
My battery indicator seems to be showing incorrect readings. When I get to about 16% battery, it will drop to 5%. It will not even show the battery critical warning, it just goes to 5%.
I already tried reinstalling windows to factory, same issue. Also installed Linux to see if it was a specific problem with Windows, same issue.
I ran powercfg to see what was going on and see this for my battery:
Battery ID17266SANYOAP13B3KManufacturerSANYOSerial Number17266ChemistryLIONLong Term1Sealed0Design Capacity53400Last Full Charge55455
For some reason, it is showing a full charge of more than design capacity. Could this be why it incorrectly thinks it has more battery, and then quickly readjusts to 5%? I tried recalibrating (three times) the battery by completely draining and then completely charging and have the same problem
Also, I found that if I overcharge (leave it plugged in after fully-charged light comes on) then this problem disappears for that discharge cycle, but will return if I don't overcharge it for the next cycle. It seems to think it's fully charged too early when it's actually not!
Honestly, I'm hoping there is a way to fix this without having to replace the battery, since it's not removable for this model so I would have to send it in for warranty replacement. This laptop is only about 6 months old.
View 6 Replies
View Related
Jan 11, 2015
Last night I did a factory reset of my system and when I set my machine back up and logged into it, it says that the hdd now has a max cap of 104gb, when the true cap is 1tb.
View 1 Replies
View Related
Oct 29, 2014
I have an Acer Aspire V5-473P-5602. It's just over 2 months old. It's been for repair twice, and both times the repair does not solve the original problem.
The issue is this... I will charge the computer to 100%. While using, the battery indicator will show different values at different times. Basically all over the map. Once the indicator gets down to 30% or so , I'm in the "shut down" zone where the computer will shut down because there is actually little or no power left in the battery though its says 30% or 24% or whatver value it may be.
Again this has been to the Acer Repair Shop to be "repaired" twice so far. They changed the Mainboard ( Motherboard I assume) TWICE so far and the problem STILL persists. I can't even get to the "Low or Critical" battery warnings ( currently set at 15% and 5%) because it shuts down before reaching those levels.
View 4 Replies
View Related
Jan 18, 2009
I just updated my Acer Aspire 5735 notebook from 3gb DDR2 to 4gb DDR2. The bios now detects 4gb total as does Vista's System Page (Control Panel/System in Ultimate 64bit)
However when i go to task manager/performance my total physical memory shows up as 3000MB and the Physical Memory Usage graph seems to reflect this 3gb total.
Is there something I need to do to get vista to detect and utilise the 4gb total?
View 10 Replies
View Related
Oct 17, 2014
When I plug power, battery indicator bulb indicating and when i press turn on button on laptop, suddenly battery indicator bulb turned off and laptop wont start. then i removed battery and install it again. then again battery indicator bulb indicating. this sequence happening again and again. what could be the reason.....
View 1 Replies
View Related
Dec 7, 2014
Acer R7-572-6423
Windows 8.1
Bought April 28, 2014.
Issue: I get a black screen permanently now. When connected to wall battery indicator is blue, I touch the power button, power indicator turns blue for 7 seconds then turns off. Nothing happens. Screen doesn't power, can't hear any fans, etc. Same issue when not connected to wall.
There was a BIOS update version 2.04 which fixed a problem "2. Revise system can't boot when "Exit Discarding Changes" was selected in BIOS menu." I believe that's my issue.
Is there any recovery method that can be done at home to get it out of this state?
Here's a video from another user with the same laptop and identical problem but no fix : [URL] ....
Another user suggested sending in the laptop to have the EPROM replaced but never said why or if it fixed it.
Tried:
pinhole button to reset the system
removed battery, hard drive
looked for crimped wires in hinge going to screen
View 3 Replies
View Related
Dec 28, 2014
how to turn off camera indicator when using camera?(acer aspire e1 57g)
View 5 Replies
View Related
Jul 2, 2014
Volume Indicator not showing when adjusting volume with fn+f8/f9 key on ProBook 4740s 64bit Windows 7?
View 3 Replies
View Related
Jan 8, 2015
I have an Aspire E5-411... I like many others am experiencing the same issue. A "sound" notification would not work for me. I went to the Windows 8.1 site and saw someone ask the very same question about his Acer a few months ago. The Rep. at the Windows site told him that that feature was locked and he would have to contact his OEM (in this case Acer) how this feature could be unlocked. Is this true? I need to be able to see a caps lock notification.
View 1 Replies
View Related
Sep 25, 2014
Power button lights up and fan cycles to 0% no hd indicator illuminates from pb assembley, no beeps, no monitor, nothing.
View 1 Replies
View Related
Sep 24, 2014
When I purchased the above laptop, Windows 8 was loaded, however, due to some issues, I had to install Windows 7. Since the time, I have had the following issues:
-The CAP and NUM lock indicator is no longer operable
-The laptop is VERY slow
-When watching NETFLIX, the screen goes to sleep every 20 minutes
View 5 Replies
View Related
Feb 25, 2015
I have an Acer Aspire V3 551 8469. It is out of warranty. The indicator power light blinks 4 to 5 times and nothing happens after. I got adventurous and opened it up. I replaces the cord that receives the power coupling from the ac. Still not working. I was told it could be the motherboard but there is no guarantee that is the issue. If it is the mother board I will just have to get one and put it in.
View 3 Replies
View Related
Feb 11, 2015
Power indicator light stay on, even with the computer off and unplugged, beside that The computer is working fine
View 2 Replies
View Related
Jan 3, 2015
I receive the below message when I turn on the Acer Aspire One after seeing the Acer logo.
Pressing the "alt" key with the "F10" when logo appears does not do anything.
Intel UNDI, PXE-2.1 (build 082)
Copyright (C) 1997-2000 Intel Corp
For Atheros PCIE Ethernet Controller v1.0.0.13(2008/10/15)
Check cable connection..!
PXE-M0F: Exiting Intel PXE ROM.
No bootable device -- insert boot disk and press any key
View 9 Replies
View Related
Nov 9, 2014
I recently brought a Aspire E5-411, in Thailand, with a Linpus Linux OS. I installed my prefered OS Win7 x64. I managed to locate and install the hardware drivers. The strange thing is there is no bluetooth device showing in device manager. Is it because
(a) there is no b/tooth adapter on this model,
(b) the adapter is faulty,
(c) I need to install a driver to activate, or
(d) other?
View 9 Replies
View Related
Nov 13, 2014
I have had to have a new hard drive installed as I got a error message saying old drive failing.
I also had a clean install of windows 7 as I was uncertain whether my discs I created would be ok.
I therefore have not got all of the freebies that were installed on the laptop as new. I now find that the dvd drive is not showing in my computer and nothing happens when I insert disc.
View 6 Replies
View Related
Nov 13, 2014
I have had to have a new hard drive installed as I got a error message saying old drive failing. I also had a clean install of windows 7 as I was uncertain whether my discs I created would be ok.
I therefore have not got all of the freebies that were installed on the laptop as new. I now find that the dvd drive is not showing in my computer and nothing happens when I insert disc.
This happened a couple of days ago and I did a system restore to the previous restore point. I have also not got the egis safe - how to get this back ....
View 6 Replies
View Related
Dec 1, 2014
My Acer Aspire V3 laptop (with Windows 8) stopped working and I tried to reset it but it fails after around 50% operation. I tried both reset and refresh options both not working. I dont have a recovery disc. I created one in another laptop(Toshiba)running Windows 8. Now I want to boot from the recovery media but it is not doing it. I tried to press F2 key on the start to get the bios screen but it is not showing and showing the Automatic repair screen with Advanced options.
View 4 Replies
View Related
Oct 5, 2014
no spekaer or headphone plugged in .. show x icon at my speaker there..
View 1 Replies
View Related
Dec 14, 2008
My Dell inspiron 6400 has a battery that works amazingly but recently, I noticed a change in the behaviour. Anytime I switch the laptop on, the LED battery indicator shows me red meaning something is wrong even when the battery is fully charged. The battery charges normally even when I intentionally drain out the power and try charging it again. This is just to make sure that the battery charges fine. Infact, in windows, it shows me that the computer is on AC power even when it is not plugged into an AC outlet.
The BIOS shows "No battery installed" and windows tells me the same. Summarily, everything is fine except for the LED indicator showing Red and the BIOS telling me that no battery is installed.
View 11 Replies
View Related
Feb 17, 2015
I just bought a new Acer E5 571 with Windows 8.1 The laptop paired to my bluetooth speaker quickly and with no problem.
However the next time I turned on my laptop it showed as bluetooth device paired when it wasn't. iTunes only played through the laptop speaker and I have to disconnect and re-pair the bluetooth and deactivate the laptop speaker to get iTunes to play through bluetooth every time.
Is this a recognised fault or some incompatibility between my laptop and LG bluetooth soundbar?
View 3 Replies
View Related
Mar 13, 2013
Flashing the bios. I have a Aspire 5810TZ. I boot it up and it just says 'acer' and won't go any further. I went to the download page for BIOS on us.acer.com and it has a zip file with 5 files:
JM4151135.exe FLA... GPC_V135.bin readme.txt FLASH.BAT
What do I do? I have tried copying the files to a USB and powering on with Fn-Esc held down. After letting go of the power button and holding Fn-Esc a different screen appears after 30 seconds. I let go and have given it 30 minutes but it is not doing anything. I have read online from other people the power button should be blinking. Do I need to rename one of the files.
View 4 Replies
View Related
Dec 21, 2014
My acer ASPIRE 5733z laptop is not showing DVD Drive in My Computer. I have tried with registry key settings, but no positive result. Even the Drive is not showing in Device Manager! I have windows 7 64 bit OS.
View 7 Replies
View Related
Nov 16, 2009
i need help, i like to turn off the battery indicator in my m1210, is it possible? the problem is the indicator keeps on blinking the orange light, this may be due to the dead battery,
i just like to turn off the battery indicator if possible and keep the battery intact.
View 4 Replies
View Related
Jan 10, 2009
i've just purchased a 2.0GHZ aluminum macbook recently and am having a small problem with it. The macbooks battery percentage indicator seems to be dropping a percentage point every couple of days even though i'm on mains power? The power adaptor LED is green idicating the computer is fully charged. I've calibrated the battery as apple recommended but its still doing it. The apple tech guy said that it is possibly a 'power board' problem rather than a battery fault and it will need changing. Has anybody else experienced this problem? Other than this small problem the macbook is fantastic, should have coverted over from a pc years ago
View 4 Replies
View Related
Jan 3, 2013
Actually, I own an XPS 15 for a year now. But I'm having issues with the battery; the icon shows that it charges to 56% only. As far as I noticed, the battery indicator never turns orange.
View 15 Replies
View Related
Aug 4, 2014
I just got a brand new Thinkpad T540p. I'm very happy with it, but I miss the battery indicator I had in the taskbar on my older Thinkpads:
I am trying to get it back/install it, but I keep failing at it. In particular, I have searched around ThinkVantage Power Manager software, found and installed this: [URL]
View 3 Replies
View Related
Apr 14, 2008
My R61's battery level is at 0%. I have the Blinking orange battery Light and it won't charge at all.
I've reseated the battery, I've rebooted, I've gone to the Power Manager and Battery Maintenance to Reset the Battery. All with no effect.
The power manager claims that the battery is in "Good Condition."
View 9 Replies
View Related
Feb 15, 2013
My 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.
View 1 Replies
View Related
