Ive recently had my laptop repaired after it got wet and the replaced the screen and everything,but since i have had it back the FN and brightness buttons do not work, nor does the brightness controls work via BIOS settings, also when the laptop goes into sleep mode or the lid is closed, the screen stays on bright white instead of going off.
View 5 RepliesI recently replaced the inverter in my Dell Xps M1530 laptop. I bought the inverter off ebay, and the listing said it was compatible for my laptop.
My problem is,
that since I replaced the inverter (screen looks great by the way), the brightness controls no longer do anything. The laptop is on constant highest brightness. If I use the Fn Up and Down arrows,
the brightness bar comes up on the bottom right of the screen and it actually moves left and right in line with what I am telling it to do, but the screen brightness doesn't change! I have tried going in to the power settings and display settings
I used the upgrade kit from Acer to do a clean install of Windows 7 to my Timeline 1410. Everything works great and I love this laptop... except that the brightness controls (Fn+Left/Right Arrow) do not work. It's locked at highest brightness.
I am at my wit's end trying to figure this out.
I have installed all the Win 7 drivers from Acer's site, particularly
- Newest bios
- Launch Manager
- Chipset drivers
- Intel graphics drivers
When I first boot it up, the brightness controls work fine during the BIOS steps. But once Windows takes over, the controls no longer function. In the Windows Mobility Center, there is no brightness control panel. [FWIW, my Dell, which does have functional brightness control, doesn't show one either.] All other Fn-combinations, like volume control, work fine.
I have a Dell Inspiron 9300 and the screen was going on it so I bought a replacement screen off of eBay. It didn't come with an inverter so I used the existing one.
The new display works great, but now the brightness settings are reversed. Turning up the brightness in the BIOS makes the screen dimmer and vice-versa.
I upgraded from Vista to Windows 7 on my SZ5. Was surprised at how much works out of the box (fingerprint sensor, drivers etc) but the one glaring bug I found is that when I close the lid and the monitor shuts off, when I reopen it the brightness controls (FN+F5 and FN+F6) no longer work.
I also notice that the brightness controls in Windows' power options Control Panel disappears.
I need to restart my computer to resolve this (similar problems by other users: Sony Vaio SZ1XP - Windows 7 RC ). Does anyone have a solution? Thanks!
I just tonight noticed that the F5/F6 keys do not work after the machine wakes from sleep. It works fine after I reboot. But after sleep the OSD will show up when I hit F5 or F6. The display gauge will move to the left TWO positions when I hit F5 but only once. If I hit F5 again, nothing happens. If I hit F6 it moves to the right TWO positions again only one time. In both cases there is NO change to brightness.
I tried to log off and back on to see if it has any effect. It did not. I'll reboot now and the hibernate to see if the problem recurs coming out of hibernation.
I am running Win7 ultimate 32 bit.
UPDATE: Well this is strange. I rebooted and the F5/F6 keys worked fine of course. I hibernated and then came back out and they still worked fine. I logged off and back on and again they were fine. So this seems to be ONLY a sleep issue.
If any of you have an FZ model running Win7 32 bit. Can you try this and report your findings?
I've recently installed Windows 7 x64 build 7229 on my Vaio and I've managed to get everything working except for the screen brightness controls.
So far I've installed the x64 version of SFEP driver along with Vista versions of Sony utilities dll, sony shared library, sony event service and sony settings utility.
Installing the xp versions of those programs made the brightness control work fine, but on Windows 7, the screen brightness control pops up on the screen but the brightness doesn't change. Also I've read that I should be able to control the brightness in the Windows mobility manager, but there is nothing there about screen brightness.
The screen running at full brightness is hurting my eyes.
I just bought my laptop. Installed Windows 7 clean 64bit on it.This is the laptop's product page. I can't change the brightness of my laptop's screen. I can't do via the [Fn+Up/Down] combo nor by the Windows Power Options interface.
I tried all combos of installing and uninstalling the Lenovo Energy Management. (I got v7.0.4.1 on my laptop).I tried un and installing Intel HD 4000 (Driver v8.15.10.2696). I get Lenovo ACPIVPC v7.1.0.1 (12/15/2011) when installing the energy management thing.I've tried to install as least as possible other Lenovo crapware.
I have a thinkpad l520 5016-c74 running windows 7 64bit and kubuntu 13.04.
When i try to adlust the brightness in kubuntu, the jotkeys work just fine.
On the other hand, in windows, i can adjust the brightness from the windows menu, but every time i hit Fn+home or delete (this is the hotkey on my machine) the brightness, regardless of where it is set, drops to 7 (from a scale of 1-15), and cannot be readjusted, If i hit again Fn+Home or Delete, it does this flash, like it's trying to change the brightness, but something holds it in 7. I can always change it from the windows menu. But again the same thing, hotkey and back to 7.
The brightness control keys (f2 & f3) on my pavilion dm4 stopped working all of a sudden. I'm operating windows 7 64bit. I've tried reverting to previous system restore points. I've also installed the BIOS, Intel chipset, and graphics drivers. All the other function keys are working properly, just can't change the brightness. Right now it's stuck on the brightest setting. I'm getting terrible eye strain from the screen.
View 9 Replies View Relatedjust can't seem to get my Brightness controls to work in speed mode in windows 7.
I've tried 169.09, 180.70 and the most recent forceware drivers.
I've installed the registry file that was recommended in one thread.
I've tried all kinds of orders. Still, nothing.
I've currently installed (in this order)
SPEF
SonyPI
Shared Library
SonyUtils DLL
Event Service
The Registry Patch
NVIDIA Drivers
They work fine in STAMINA, but not in SPEED. I can't even access them through Windows Mobility Center or Power Options. I can change them a very small amount though the NVIDIA control panel through the "adjust color settings" tab. Otherwise, theres no mobility options in the NVIDIA panel.
ive being having problems with make the remote control or the touch-sensitive control to work with any program other than MCE. What im looking for is them to work within other programs like VLC, foobar(winamp/itunes). the detail here is that those programs needs to be running in background
does anyone know how to make it works?
By default, the brightness setting on my dell xps m1530 is set to max on AC. I prefer to set it 3 at pushes of the down button.
But I whenever restart or when the screen turns off automatically after inactivity, it just resets back into the full brightness. Is there anyway to make it 'remember' the brightness that I set it to?
how to install Dell 1704 or Dell 1705 Wireless driver in my Dell Inspiron 5537. I always get trouble everytime I try to install them.when I install 1705 driver when I install 1704 driver I've tried to turn off and turn on Bluetooth again in PC setting but it doesn't work.
View 4 Replies View RelatedI forgot my administration windows log in password after a vacation. I have down loaded a free program called Ophcrack and had set my laptop to boot from a cd 1st but I just cannot get the laptop to boot from a cd. It just keeps booting up from the internal drive.
The cd is an image and is bootable on my desktop.
The notebook Model: HP ENVY m6 Notebook PC
Product Number: C2N77UA#ABL
BIOS Version: F.25
Processor Type: Intel(R) Core i7-3632QM CPU @ 2.20GHz
OS: Windows 8.1
I did not make a password reset disk (I am learning it the hard way now!). I don't want to do a "System Recovery" because I do have quite a bit of data on it.
I realize there are paid windows password recovery tools out there but I would like to use this "free program" to try to crack it 1st.
How to set the bios properly so the notebook can be booted from a cd. I also did try to boot it up from an usb drive but the notebook kept booting from its internal drive.
How do I access the Advance setting in BIOS on Acer aspire 5332 ?I can access bios via the f2 button on startup but there is no advance tab being displayed.
View 1 Replies View Relatedwhere is Virtualization Technology BIOS setting in aspire v5-561-6607
View 6 Replies View RelatedI have a W530, with i7 and 16G standard setup. I want to enable HV-X and found they are marked as Disabled, and gray-out in BIOS, also date is gray-out also.
i7 must support virtualizaion, while time setting is gray-out, I think this is either a security issue or a BIOS bug, but I had same problem with 2013 Feb BIOS, and also update to 2014 latest BIOS, same problem here.
I have a Sony Vaio VGN-SZ340P.
I am having problems to reduce the brightness of my screen (i cant use it full brightness)
What happens is that if i press FN + F3 or F4 (sound) it works perfectly, but when I try FN+F5 or F6 I can listen to the sound that i pressed that, I can see the little black window with the bars but it does not reduce.
how to fix it?
again, it is a
VAIO VGN SZ340P.
Windows XP profissional
SP3
I just realized that if i change from speed to stamina on my keyboard, the FN+brightness works properly
I've just acquired this Lenovo G40-70, it came with Linux so I installed Windows 7 Professional 64bits and downloaded all the drivers from the support page for my computer, I've got everything working except for this three buttons: Brightness+/- , and the Airplane button.I've reinstalled all the drivers from your website, and also the last graphics software from intel ... nothing works ...
View 2 Replies View RelatedI have installed Win 7 on Aspire E1-510 (Celeron quad Core N2920).
I can't adjust display/monitor brightness. Fn combinations does not work also.
In control panel>Display there are no any option for adjusting brightness.
Note: All drivers installed
Brightness on thinkpad doesn't work.
I have reinstalled my thinkpad W540. For display driver I have downloaded latest version from Nvidia. All other drivers are installed from Lenovo website.
OS: Win8.1 pro
When I push the F5 or F6, display brightness bar is shown, but nothing happens.
Already tried
- reinstall drivers after delete device in device manager
- reinstall programs after delete all drivers from nvidia and intel in program and features
I got tired of always having the fan running from startup to shutdown regardless of task. If just tooling around on the web, can I just set this to "off"? Cuts down on noise dramatically, may even extend battery life a tad.
View 8 Replies View RelatedI've got little issues with screen brightness on my T510.
Sometimes after returning from hybernate/sleep I cannot control screen brightness at all (chaning it by Fn+Home/End or from PowerManager just dont work).
I have got latest nNvidia NVS 3100M drivers.
I've just installed Windows 7 Ultimate 64bit on my Vaio Z11MNB. As Google told me there is a problem with the FN + F5/F6 brightness adjust in speed mode.
All Sony software ist installed correctly and in the newest version I found.
As in many threads mentioned I followed the right order. But I still cannot adjust the brightness in speed mode
This thread Problem with Vaio Z Windows 7 brightness lead me to the right graphic drivers I thougt... Okay these drivers[url] are for the ZD790 but this shouldn't matter it's the same 9300GS chipset...
The following sony software is installed:
SETTING_UTILITY_SERIES_5.1_5.1.0.11200
SFEP_DRIVER_SONY_8.0_10Q1_O_7_8.0.1.1
SPIC_DRIVER_8.0_09Q3_7_8.0.1.1
SONY_SHARED_LIBRARY_5.5_5.5.0.10160
VAIO_CONTROL_CENTER_4.1_4.1.0.10160
VAIO_EVENT_SERVICE_5.1FH_5.1.0.12010
VAIO_POWER_MANAGEMENT_5.0_5.0.0.11300
VAIO_SMART_NETWORK_3.1_3.1.0.11250
Another smaller problem: From time to time there is a yellow exclamation mark at the SD-Hostcontroller in the device manager. I've googled a lot but there seems to be no other driver than the windows included. VEN_1180&DEV_0822
The company I work for just gave me a new Thinkpad T440P and I have a screen Brightness problem. the shortcuts on the keyboard doesn't work with or without the fn button and the brightness gauge doesn't show up in the power options too.
Someone suggested to that I should download and install the latest Intel HD Graphics Driver for Windows 7 from the support page [URL] ... but after the installation ended a pop up on my screen said that my Laptop doesn't have the minimum requirements for this driver! so who come it's in the drivers section for this model?
Link to image
Last week I ordered a XPS laptop from Dell with 4gb Ram. I had read that the full 4gb would not be available as the sipplied Vista would only be 32bit ?
When I was on the Dell site configuring my purchase it wouldn't allow me to upgrade to the 64bit Vista although the option was there.
When I selected the 64bit option I just kept getting a box saying there were compatibility issues with the Resource DVD .....
if the Intel Ultimate-N 5300 Wireless Wifi Link Card will work on my Dell XPS M1530 laptop?
I currently use the Intel 4965A AGN so i have the 3 antennas connected to it, But i can't find any confirmation that the 5300 will work with the M1530. I see that it says it's for the Centrino 2 but i don't know if it's for a certain motherboard or chipset.
I use my Dell laptop as an HTPC, I have never had this problem before but now all the sudden I'm having this problem.
View 10 Replies View RelatedDoes anyone know if there is another new version of BIOS coming for the M1530's besides the newest A12 version, I could name multiple things that a newer BIOS update could fix.
View 5 Replies View Related