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 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'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.
just 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.
I 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 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 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. Â 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-c74Â running windows 7 64bit and kubuntu 13.04. Â 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.
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, Â also when the laptop goes into sleep mode or the lid is closed, the screen stays on bright white instead of going off. Â
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
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.
Ive had my FZ190 for about 2 years. Every time I move my laptop the wireless indications on the front will turn off, thus loosing my internet. Then I have to fiddle with the wireless switch on the front to get it to reconnect
I'm new to this forum and I really hope someone can help me out! I have a Vaio VGN-FZ190 and I installed windows 7 on it in November 2009 (before that I had Windows Vista).
Ever since I installed Windows 7, my Firefox would stop responding for a couple of minutes.
It still does that, but now when it does that, other programs (such as AIM or iTunes) will also stop responding for that time and then they start again and it's all normal
This must be one of the biggest design flaws ever. My VAIO has a built-in camera & microphone (just like most VAIO's I'm sure)... anyway, here's the issue:
The microphone is always active and is constantly feeding whatever sound it picks up directly to my speakers. For instance: Every time I close my laptop (as one normally does multiple times a day to make it enter sleep),
the microphone lays against the bottom case and picks up the electronic resonance from the internal components and then sends this horrid noise through my speakers, creating the most ear piercingly awful and embarrassing sound that lasts until the computer goes to sleep.....
My sister has a sony VGN-FZ190, and we just put in a new hard drive...problem is, i need to update the drivers, and i cant figure out what she needs, and what she doesnt. the support site is terrible in contrast to dells site (for my dell E6400), so i am kind of lost.
She definitely needs a GPU firmware update (1.0 in windows experience), but i have no idea what to get...nvidias website wont tell me what to download since its a laptop GPU. Are there any other important firmware updates or anything to install, or anything else i should know about this before i mess around with it? Do sony laptops use Intel matrix storage manager? I know that was an important update for mine.
I just stumbled accross the thread about modding some dell with an 8400M GS vidcard, I was wondering if this also applied to sony as well.. or they did a good job adding thermal compoung to the heatsink.
I just wanted to know if any of you did some mod, if it's really necessary or my GPU will melt slowly while I game.
Some guy said about placing a copper sheet in between the heatsink and the gpu.. but I still don't get how much pressure should be applied when bolting the screws.
On the other hand has anyone mod their 8400 M GT to say a 8600 using rivatuner..
With all the hand wringing folks have been doing about the lack of drivers for a clean install of Win7 I thought I'd jump in to the deep end of the pool with my FZ190 and investigate an alternative. My good friends Rajesh and Dr. Pratik have done clean installs of Win7 on FZ models, but I decided to take a different approach... the "dreaded" OS in place upgrade. Partly out of curiosity, I wanted to see if it would work, but mainly because I have a ton of software that would need to be reinstalled, if I did a clean install. That would mean days or weeks of inventorying every thing I have installed, digging up installation media and then installing all the stuff. I just don't have the spare time. So...
This past weekend I imaged my C: drive (all my data and I mean ALL my data is on D:, I am a fanatic about that). MAKE SURE YOU HAVE A BACKUP OF YOUR C: DRIVE BEFORE YOU TRY AN UPGRADE! I ran the Windows 7 Update adviser and it said I had some issues:
Quote:
NVIDIA GeForce 8400M GT - NVIDIA Not compatible The driver installed for this device is not compatible with Windows 7....................
About a week ago, I booted my computer to find that the led light that indicates activity on the wireless didn't turn blue, and of course, there was not a wireless connection nor a way to set up one. I checked the device manager and found no problems, then checked out the HP Wireless Assistant. Puzzlingly, the assistant reported the wireless as on and without any problem, so I fired the command line unity (wireless.exe). It adviced to make sure that the switch of the wireless was on, and that the wireless was activated in the BIOS, so I rebooted and pressed f10. Nowehre in the BIOS could I find any kind of option about the wireless, so I just rebooted normally, and lo, the wireless was back. I thought that I had unadvertedly fixed it in the BIOS and let it be.
Fast forward a few days, I got the same problem when I booted up the ol' laptop, so I just rebooted, entered the BIOS again, and rebooted back. This time it didn't work out so I just rebooted the computer twice, and it was fixed. Since my job relies so much on the internet, I decided just to suspend my machine after use instead shutting it down, to avoid a new booting up into wirlessness; but yesterday, when I woke it back from suspension, the wireless was dead again! It took me no less than 7 reboots to make it start up again. Now I'm really paranoid that next time it happens, there will be no return, so Im keeping the computer on, 24/7 until I get some help,
The computer is a Pavilion Entertainment PC Special Edition with an AMD Turion 64x2, 2 Gbs of RAM and Windows XP. I've had it for one year and a half without trouble until now.
Sony Viao (NW series at least) have a quick boot feature for access to the internet without fireing up your operating system. Hit the special quick access button and away you go.
Guess what, if it is a computer for your child you cant even turn the button off or set it with a password. It resides on your motherboard any parental controls mcafee or otherwise are useless. The system for the quick access is by devicevm and is called splashtop.
how to control this, keep in mind this runs straight off the motherboard and windows is not fired up.
Hi all, new person here. I did a search on LCD screens but can't find my problem anywhere.
Here's the background and problem:
Vostro 1500 with Chungwha 1280x800 screen that got cracked by my kids. I ordered a replacement screen from a company off Amazon.com that was highly rated. Got the screen and installed it. It is make by Chi Mei. When I powered up the computer I got 8 screens of start up and it was very dim. Once it went past the Windows start up screen everything went black. It would only continue to Windows screen, still showing 8 windows in safe mode. I hooked up the old screen and everything worked fine.
I contacted the company and they air expressed me another screen, which I received yesterday. Hooked it up and got the exact same problem, which leads me to believe it's the Dell that doesn't like it. I will try and attach some photos because I am at a loss.
what does actually control the fan speed? Is it CPU temp? Is it a collection of the hot sync temp? I am just curious cause I have started using smc fan control so that when I video chat or watch a movie or something, I can run the computer cooler (I believe it will help the longevity of it, could be wrong on that but it is piece of mind for me) anyway. I had it running about 3200rpm (uMB here) and watching the temps occasionally and was noting the times it would kick up didn't neccessarly correspond to any particular temp...
I guess my question is what does the fan in a uMB neccessarly cool and what does the computer watch to control the fan? Also, what temps (in degree F) should I strive to keep my computer around?
I just tried out the Windows 7 beta on my SR 220J/B and everything seems to work great except for the Fn+F5/F6 brightness controls.
Win7 seemed to work well out of the box, and I've installed the Alps and Synaptics drivers, along with the Upek fingerprint software (btw, I can't log in to Windows using my fingerprint, even though the log-in screen has the fingerprint icon...). I also installed "Vaio Event Service 2 (4.2.1.12090) -- All OS" from the Drivers & Software post, and the volume/mute Fn key controls work, but not the brightness.
I have upgraded to W7 pro, ran the companion DVD and everything is good except the FN brightness key (also changing brightness in W7 itself) they don't work.
I have been to the sonystyle.ca website and down loaded apparently the correct utility settings driver 5.0.0.07280 for W7 Pro 32-bit (at least it says on the website its compatable) and when I try to run it, it says it's for Vista only.
I've done a search and couldn't find anything relevant.
My FZ of 28 months old has suddenly started making a faint buzzing noise from the screen.
At first I thought it was the fan, but I realized it's the LCD. I can't change the brightness for some reason using Windows 7 but it's on Max Bright. I've seen some threads of people having this problem on lowered brightness levels but this is happening on full.
When I shut the lid, the buzzing stops. It can be heard if I stand behind the laptop or place my ear beside either rear corner of the laptop.
the brightness keeps resetting after a period of time, I set it all the way to the lowest because the room I work in is very dim, then after a few minutes the brightness keeps resetting to a brighter setting
I just installed a fresh copy of Windows 7 on my Sony VPCF115FM laptop, and I was wondering what I need to install to get the brightness control to work. I already tried the video drivers, shared library, and notebook utilities from this site:
[url]
But nothing seems to affect the brightness, even though I do see the brightness bar now when I press the appropriate keys.
I did a clean install of Windows 7. I did not load all that crap from the 2nd CD.I am trying to determine which Drivers I need to install.
I installed the VAIO® Event Service and Sony® Shared Library.
What is strange is, when I click on the FN button and press the increase brightness key, the brightness meter does appear on the screen, but it will not go above the lowest setting.
i am using my TT in the dark, once i turn the lights off in my room, the screen becomes dim. So it kinda makes it hard to see the keyboard. So i have to turn the lights on so i can see it clearly, how can i prevent this?
I have checked the power plan and i have all of them set up to maximum brightness. I just want the screen to remain as bright as it does when the lights are on. It was dim when i purchased my TT a few months back. Then i did a restore and it was cool. Then i did another restore and it went back to being dim. This was even though the restores when done were the exact same to a tee. I didn't mess with any settings.
