I just got a Acer One 751. It has an Atom Z520 1.33GHz CPU running at 1.24GHz.
When I'm running on battery it's not downclocking, it keeps running at 1.24Ghz. How can I downclock it?
My Samsung NC10 allows me to clock the 1.6Ghz Atom to 800MHz.
When I unplug my laptop from the AC adapter, Acer's ePower system automatically dims the LCD brightness to a setting that is 2 levels above the lowest (and 7 below the highest). However, when resuming the laptop from standby, I noticed that the setting is increased to 4 levels above the lowest (and 5 below the highest). I'm kind of a stickler for these sorts of things and would prefer for Windows not to change the LCD brightness if the ePower manager is supposed to be handling it. Is anyone else noticing this, and if so, have you corrected it somehow?
FYI, I should mention that I recently downloaded an updated version of Acer's ePower management system from Acer's support website - this updated version corrected an error that was occurring where my optical drive wouldn't "wake up" after ePower management shut it down, so I would prefer not to downgrade.
I'm frankly a little confused about where exactly all the Acer-specific power options are located. What is the difference between ePower and PowerSmart? Or are they the same thing? I could go on, but I think I've raised enough questions.
So my friend gave me his laptop to fix, and everything is perfect... except that the acer emanagement program doesnt have any power management options, like slowing down processor etc.
What can I do? Where could I find the proper Emanager?
Has anyone noticed that Optical Drive Power Management occassionally stop working, i.e., pressing the eject button on your laptop, Windows does not detect your optical drive? Does anyone know how to get Windows to detect the drive, short of restarting?
(my OS is Windows 7 Home Premium 64. I am using Optical Drive Power Management for Windows Vista Home Premium 64 - I just installed the program in compatibility mode. Before anyone suggests this is the cause of the problem, I was experiencing this same problem in Vista Home Premium 64 and was hopeful that Windows 7 would fix it...)
I have this acer with these two problems.
Firstly the power management button does not seem to work.
I have of course launch manager and power management programs installed.
When i press the button, it does light up green, but i have no indication on the screen like i have when i activate wlan or bluetooth.
When the drivers of the powersmart manager are uninstalled the button does not light up green when i press it, so it partially works.
Also, nothing changes in my power settings nor the screen brightens down, no sign that it works.
Actions i took so far:
I uninstalled and installed both programs, and i run them as admin.
I installed first the launch manager and then the power management.
Nothing changed.
I go to c: program files:acer:acer powersmart manager and try to open the right exe file which i think is ePowerMsg but then i get an error message saying that the element ePowerMsg stopped working.
The window is this:
Is this the right exe?
I tried with ac only, ac and battery, battery only, same results.
It's listed as (Two cores) in DXDiag and shows up as two separate processors under Device Manager.
View 4 Replies View RelatedMy 6920G:
T7500 2.2G
9500M GS[Dox Optimised 185.20: Performance]
3GB DDR2
Quote:
YOU CAN IGNORE THIS PART
I tried many ways to find out why i feel stutte while i play a game.
like changing graphics drivers, undervolting, overclocking, downclocking, and so on, nothing works for me at all.
Anyway, I finally find out its the problem with Intel SpeedStep, and i was looking for a way to disable it, but i found nothing.
Then I tried change settings from software, one day i finally find out a way to stop the downclocking while gaming, and i wanna share it to your guyz because we love this laptop.
You will just need to install the RightMark CPU Clock Utility v2.35 or above version to do this instruction.
before you start your game, you need to make sure that your CPU is running on maximum speed by using Acer ePower Management, also make sure the RM CPU Clock is minimized to system tray..................................
My Bluetooth keyboard goes to sleep after a period of idle and it takes 15 seconds for the Acer Aspire 1810T to wake up and notice the Bluetooth keypresses.
However, I found out my Bluetooth keyboard works reliably when I have a second Bluetooth device connected and active at the time (such as either a headset or bluetooth tethering to a cellphone as modem), the computer doesn't have a 15 second lag in noticing the Bluetooth keyboard again - the keyboard works almost right away even after being unused for sometime.
So that means the culprit is in the power management on the Acer Bluetooth module. Is there a way to force the Bluetooth module to never go to sleep? Any checkbox somewhere, a register setting? Even going as far to purchase a different Bluetooth driver? Or any other option? Sometimes the sleep is useful, but it definitely isn't useful with the Bluetooth keyboard. This problem does not happen if I use an external Bluetooth dongle.
(With BatteryBar Pro, I notice that power consumption falls suddenly whenever the Bluetooth module goes to sleep when the keyboard goes idle for more than 30 seconds, and at this point, it has difficulty 'waking up' when I start typing on the Bluetooth keyboard. But the problem also still happens when the laptop is plugged in!)
I've installed Windows 7 on 2 machines, 1 on my XPS 1340, the other on a Thinlpad X60s.
The Thinkpad is a fresh install, but somehow has a power management scheme where the battery isn't charged automatically even when plugged in, and dims the screen when the computer is inactive
I was just wondering since battery life is lower on an MBP running vista, and the MBP is one big heat sink, is there an alternative to SMCfan for vista that works with the MBP? And what is power management like on vista for he MBP? I think i"m finally going to break and get one
View 6 Replies View Relatedfor those running win 7 do you have the 'cpu control' option in vaio power management?
i used to have this feature when i was running xp but its no longer listed under win7, only 'cpu fan control
Since VAIO Power Management doesn't work perfectly with my FW in XP, I am looking for an alternative. Is there any 3rd party Power Management that would work with my system?
View 4 Replies View RelatedI know of course that the current Sony utilities are not really meant for Windows 7.
However, does anyone have Windows 7 RC with the VAIO Power Management utility installed?
If so, do you also see the issue where the PM plan is not called 'VAIO Optimized' but rather something like 'SPMResMui.dll,-100'? If you do not see this, could you please tell me the version of VAIO Power Management you are using?
i hate dell's dcp. not very useful, security is pain in the butt. pre-requsite microsoft framework, and etc.
I am wondering if there is a program that can handle dell's battery management, with charge threshold setting.
Ideapad P 500 Touch - What driver do I use? I tried em8.08.0.2.4 driver. It will not work. It also has caused an error using my function keys on my key board. Error message:
"Compatibility issue between your power management system and Windows
Your power management system isn't compatible with this version of Windows.
The model name of your power management system is Lenovo ACPI-Compliant Virtual Power Controller."
I have since a few days my Power managment driver which doesn't recognize the battery any more.I have checked in the Windows Device Manager, which says: "Windows cannot start this hardware device because its configuration information (in the registry) is incomplete or damaged. (Code 19)".Can it be related to a very recent Windows update I have made? (I'm on Windows 8.1)
View 1 Replies View RelatedZ710 power management can't install, win7 64 because "Windows can't verify the publisher of this driver software"
I pushed the "Install this driver software anyway" but the hardware still wasn't recognized after installation/reboot.
So I installed instead of that the Lenovo Energy Management Software Ver 7.0.3.4 ...
This is working, but I dont know if it is a problem for my system becouse of incompatibility with the battery of Z710.
Any digitally signed driver for my Z710 or I can use the version 7.0.3.4 without problem?
I have a new Inspiron 7000 series that I'm setting up. I have a restore app running to download a sizable amount of data from my old backup to this new computer.
Although I have the laptop plugged in and told it to NEVER sleep when plugged in - and I adjusted the hard drive (advanced power management) to stay awake for 120 minutes, it still seems to be going to sleep after a short (less than 1 hour period of time).
I have to hit the power button and wait for the screen saver, then I swipe it out of the way and must login to my laptop. The restore application stops running when it goes into this sleep mode.
Frustrating as my settings all seem to imply the system should stay awake.
My new Lattitude laptop powers back on (sort of) when in either sleep or hibernate modes, but I have to power off in order to get the computer to start. Usually happens after a few hours of being in either mode. Does it have something to do with power management?
View 1 Replies View RelatedI bought 2 of these in oct 2011 for my twins going to college. My daughters has had no problems. The other one died in may 2012 and was repaired under warranty. It died again in November 2012. I was able to get it running by removing the battery and disconnecting the cmos battery and letting it sit for a while.
It happened again, and this time I can't revive it. I want to add that I think there was something wrong when we got it back from repair. The battery icon for the Lenovo power management did not work, but the windows one did. In hindsight I think this had something to do with nvram problem I have since heard so much about.
hi frndz, i m planning to buy an intel atom pro+mobo. Can i add dell xps ram to intel atom motherboard?
View 3 Replies View RelatedI have my lenovo x230 laptop set to sleep when I close the lid. When I close the lid the "sleep" icon on the back of the screen lights up. But the batter will not last through the night on sleep mode. Within five hours or so, the battery is completely drained and I have to plug in and boot up the system. I've never seen such poor batter performance during sleep mode on any other laptop I've ever owned.
Another thread in this forum blames the USB port that allows you to charge mobile phones/etc. during low-power states and recommends disabling the "always power on" option fo this USB port in the Bios settings. At least my laptop still will not make it through the night in sleep mode.
At this point, it seems my ownly option is to use sleep mode only when the laptop is plugged in and hibernation mode when on batter power, which is disappointing. I've never had to worry about this in the past with other laptops. Perhaps/probably related is the fact that the lenovo ThinkVantage Power Manager (v. 7.16) hangs at the splash screen when I try to open it, so I've been trying to manage the power through the windows control panel power settings.
My MBP 13 is coming this Monday. I've learned over time how to undervolt CPU in Windows.
Now my question is, is there a guide to undervolting the CPU in OSX? I understand that CoolBook can be tuned to downclock the CPU, reducing its performance when the extra power is unnecessary.
Lately (last two weeks) my gpu has been dowclocking itself, that wouldnt be problem if it wasnt happening ingames (wow, wc3, hl2), even with powerplay off gpu still downcloacks itself to 392/250 from 425/380 and funny thing is, gpu alone swaps between those modes arounde once per minute. also when i alt+tab gpu clocks itself back to 425/380 (all this is happening while ingame)
now that isnt problem in wc3, but in hl2 and wow couses low fps (3-4 )instead of regular 40+ making games unplayable
i am using windows 7 x64, with all the leatest updates, didnt test if this happens on xp but willing to try, problem is i lost my recovery cd-s :S
Week b4 this started to happen i used mobility driver moder and instaled catalyst 9.3, noticed significal fps boost in wow and hl-2, even tryed fresh win instal with vista64 drivers for gpu from hp page (very old drivers) still it didnt solve my problem, mbo has latest bios availible from hp.
Some help would be awsome as i'm rly out of options and what to do, and rly dont feel like reinstaling windows once again ...
could i somehow disable powerplay or owerride it with ati tray tools? problem is i cant run any 3d aplication if att is on they just dont wanna start.
I just wanted to know if this is normal. In XP, my early 2009 macbook (check my sig) only downclocks the processor to 1.59GHz (from 2.0GHz) in power saver mode. My 2008 macbook (intel) would downclock to 800MHz (from 2.1GHz). That just doesn't seem right, is that normal? Just doesn't seem like much of a power saver to me.
View 6 Replies View RelatedStrange downclocking problem here.
Powermizer is active because the clocks of my 8800m gtx's go down to 200/100 instead of the 500/800 standard.
When in use, GPUZ says that my cards are running at 381/301. Why is this? Why am I not allowed to use the cards how they were made to be used?
1. Can anyone give me information on how to change the default drive for
user-created backups? Currently they are stored to the D: drive. My D: drive is currently full and I need to change this location?
2. Also, where can I find some useful info explaining the recovery procedure in the event of a system crash?
I have a stereo system hooked up to my computer through component style cables (Red/White) that connect through the headphone jack. If I switch eAudio Management to S/PDIF Digital Output, the sound works much better. But if I try and do something else, like switch to youtube, the audio wont play at all. If I go back to iTunes again, it also wont play. I have to close iTunes, switch eAudio to "Built-In Speakers", re-open iTunes, then switch back to S/PDIF. Its a pain to have to open and close iTunes all the time. The audio quality is much better with S/PDIF and dont want to have to sacrifice by leaving it on Built-In Speakers. My actual stereo plays when Built-In Speakers is selected (not the laptop speakers), the quality is just inferior. Are there any reasons for this? Is there any solution to fixing it so that the S/PDIF is always working?
View 4 Replies View RelatedI tried to create a document on the MS Word 2007 that came with my Acer TravelMate 5720 - XP, Office 2007. The completed docu was saved to My Documents. When I went to My Documents to open the file, the icon contained a red bar, was labeled as encrypted, and would not open. I tried saving another - same result. The Notepad documents I save are fine but the Excel files are encrypted too. When I try to open the encrypted Word.docx file, an Acer window pops up titled Acer eData Security Management and says "System setup must be completed before you can use Acer eData Security Management. Please click "Next" to start the setup." Apparently I have turned on the Acer eData Security Management system somehow. I am not interested in using the Acer eData Security Management. It would be easy to remove the program but then it would not be available should I ever decide differently. Any ideas any one would care to offer about how I may have accomplished turning on the Acer eData Security Management system, and most importantly, how do I turn it back off,
View 11 Replies View RelatedI recently bought an Acer Aspire 6935 and I'm very happy with the performance. I formatted the hard drive and installed vista x64. Now my laptop frequently overheats and then shuts down automatically. I just read that it might have someting to do with the epower management module, which I don't have anymore (after format). I can't find any downloads for my model;
View 10 Replies View Related
