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I made a test image to test how close to black your screen displays before clipping/cutting off. Display in any image viewer just make sure any brightness settings etc are all off/default/flat, do not view through browser, you may get different results. Do the test in a dark room.
The numbers correspond to actual RGB values ie: 10 is R 10, G 10, B 10. out of 0-255.
This is really effected mostly by firmware gamma curve settings not hardware.
My Infuse goes dark at around 9! What crap gamma settings! This is why shadow detail is crushed. I am curious if it is just mine or if that is normal.
Theoretically you should be able to see number 1 (I could just make it out on my PC if I looked at an angle to the LCD).
How low can you go?
http://imageshack.us/photo/my-images/690/gammatest.png/
i cant see past number 8... if i really look at it i might be able to see 4
Correction: in a dark room i can see number 4.
DaveC1964 said:
I made a test image to test how close to black your screen displays before clipping/cutting off. Display in any image viewer just make sure any brightness settings etc are all off/default/flat, do not view through browser, you may get different results. Do the test in a dark room.
The numbers correspond to actual RGB values ie: 10 is R 10, G 10, B 10. out of 0-255.
This is really effected mostly by firmware gamma curve settings not hardware.
My Infuse goes dark at around 9! What crap gamma settings! This is why shadow detail is crushed. I am curious if it is just mine or if that is normal.
Theoretically you should be able to see number 1 (I could just make it out on my PC if I looked at an angle to the LCD).
How low can you go?
http://imageshack.us/photo/my-images/690/gammatest.png/
Click to expand...
Click to collapse
yeah perfectly normal on this phone. Samsung does dumb things. supercurio aknoeledged black clipping somewhere below 4%. 9 out or 255 would be above 3% and below 4% so that's about right. supercurio seems to thinks its fixable if he writes a driver. so throw some donations his way and see if we can convince him writing drivers are worth it.
Lol I'm on cm7, and I can very faintly see the two.
Hello,
few days ago, my computer decided not to boot the standard way. When I start it, a new screen appears on the monitor, and the computer starts to beep this way: 3 short beeps, pause, 3 short beeps, pause, and so on. I included the screen in the attachment of this post. After pressing F1, computer starts to boot the OS and everything seems to be allright, but the system time has been set to a date and time of the year 2007, so I have to correct the time manually. I already found an utility on the internet, which corrects the time automaticaly after startup. But the black screen and the beeping occur everyday, when I start the computer.
Could you please give me some advice, what the problem could be?
Thank you.
3 beeps in an American Megatrends BIOS indicates bad RAM. Try reseating your RAM, if that doesn't help, then replace the RAM with known working RAM.
Also, your clock resetting to 2007 may mean you need a new CMOS battery.
phishphinger said:
3 beeps in an American Megatrends BIOS indicates bad RAM. Try reseating your RAM, if that doesn't help, then replace the RAM with known working RAM.
Also, your clock resetting to 2007 may mean you need a new CMOS battery.
Click to expand...
Click to collapse
I reseated both RAM modules, but the problem remains. RAM is working properly though. Could it be, that the reason is the empty CMOS battery? Every night, I turn off the power cord to the computer, and my theory is, that because BIOS doesnt get any electricity, it resets all its values. When I turn the computer on in the morning, the mentioned screen appears, because BIOS needs to set its values right, asking me to do it manually or load the defaults?
It's possible that the problem is just caused by the CMOS battery being dead. The simplest test would be to replace it with a new one (they are pretty cheap to buy).
If the problems still persists, then try different RAM
Anyone pre-ordered yet?
Got myself a stonking deal
i7, 8Gb, 256Gb, Type 3 cover, spare PSU, £650....
Whoa, how'd you pull that off? That's a hell of a deal.
Signed a 10k deal at work, I asked for a free one but they said no, so I asked for a cheap one, hour later they came back with that offer, basically half price Pro 3 with free Type cover and spare PSU...
i7/8Gb/256Gb, should do the job
Well, aren't you lucky! Sadly, 10k is a couple orders of magnitude more people than my company employs, so I doubt I can convince the boss to let me sign for that many
I have the i5 256Gb model. I love it as it's exactly what I was after, large screen running windows so I could easily run lightroom and photoshop. I've had ipads for years and it takes a bit of getting used to. The screen is a little large for general tablet use and of course its a full on PC so can get v.hot and the fan can get full on loud at times. I also gets a lot more respect and thought when getting thrown in a bag, and there are places I would use the ipad without thinking where I would be more worried about the surface getting damaged. I has almost won w8 over for me as well though it's still far from perfect
Please share the recovery image. Mine is bricked from day 1. PM me if you can help
Sent from my HTC One_M8 using XDA Premium 4 mobile app
I Deleted my Recovery Image Can you Help Plz
jester350 said:
I have the i5 256Gb model. I love it as it's exactly what I was after, large screen running windows so I could easily run lightroom and photoshop. I've had ipads for years and it takes a bit of getting used to. The screen is a little large for general tablet use and of course its a full on PC so can get v.hot and the fan can get full on loud at times. I also gets a lot more respect and thought when getting thrown in a bag, and there are places I would use the ipad without thinking where I would be more worried about the surface getting damaged. I has almost won w8 over for me as well though it's still far from perfect
Click to expand...
Click to collapse
Could you Please share the recovery image
samykabu said:
Could you Please share the recovery image
Click to expand...
Click to collapse
I'm also hoping to get a copy of the restore image, as the surface I'm getting is from Japan. I would like to have access to the US version.
Maybe someone could make a magnet or torrent that could download.
I'd be very grateful.
I've got the Pro 3 EU image added to my FTP along with the recoveries for the RT, Surface 2, Pro, and Pro 2...
how
How is the pro 3?
haheho2 said:
How is the pro 3?
Click to expand...
Click to collapse
It is terrific....you definitely should get it. I have been using it for a while now and it is just fantastic.
The tablet is so light (for a full core i7 PC, 800 grams for tablet alone) and typing on the type cover is terrific as the keys are quite broad. The 3:2 form factor actually makes the tablet very usable compared to the longish 16:9 in many laptop and tablets. Kudos for Microsoft for daring to be different. The ability to do work in a Portrait orientation makes me so ultra productive as I can see my entire page all at once (very important to me). There are so many pluses in Portrait orientation, I can read an entire webpage at one go without having to zoom in. However, there is a caveat. When in portrait orientation, you have to unplug the type cover and essentially the type cover is useless when it is not plugged into the SP3. So you have to get an external (preferably bluetooth) keyboard for that. It sucks that it has only 1 USB port and despite what I have read online, the battery life was so-so for me....around 5 hours plus. Maybe its because I am using the core i7/512GB version. I would have gladly accepted another 100g of weight on the product in exchange for slightly longer battery life.
I think the sweet spot for this product in terms of price/performance/battery-life is really the core i5/256GB version. Occasionally it does get pretty hot at the back.....I am not sure if it is because of the core i7. Also, I used to own a Lenovo Yoga 2 pro...and although I like that laptop, however, 2 negatives for me...the yellow colors are more like mustard and there is no way to overcome it and Lenovo is pretty much ignoring the issue....and the standard SD card slot has 80% of the SD card sticking out of the slot. The screen and colors on the SP3 are very accurate and the 2K (2156x1440) resolution is sharp and bright. And Microsoft hid a micro-SD card slot behind the tablet hidden by the kick-stand and its terrific. However, the micro-SD card tends to go to sleep very often and the only way to wake it is to pull it out of the slot and push it back in. I have found no way to get the micro-SD card to stop going to sleep. The accuracy of the PEN when taking notes is very very good compared to many tablets that I have tried before and its smart integration to One Note (free) and One Note 2013 (free also I think) is fantastic.
So I've been using the SP3 for about a month and recently took it for travelling. At the hotel, i connected the SP3 to my Jambox speakers and it was great except that the music would turn off when the screen turns off. The only way to keep the music playing is to extend the sleep time on the SP3 which also means the screen is kept on. Not the most ideal case compared to using a notebook.
Is there a work around for this? Or maybe a setting i may have missed.
Sleep bug-----Hibernate Alternative
i had the surface 2 pro for 1 year and absolutely loved it, but i kept running into an issue that when it was in its sleep mode it somehow would wake itself up in its case and stay on running. Later for me to find a superheated surface with significant battery drain. The only fix i could find is to make it hybernate, it uses 8 gigs of harddrive space for the ram, but thats the only drawback, it starts about the same speed. So i recently bought the pro 3 for the sole purpose of the larger screen, that was my only complaint from my pro2. i then found out that the surface 3 seems to have the same issue as i had with the pro 2. But the pro 3 didnt have hibernation available when i searched for its, i asked the staff at my closest microsoft store and they said it looks like they phased it out. But after a ton of searching and digging i found a way to enable hibernate.
i tried enabling by cmd line like normal " powercfg -h on" didnt give me an error but nothing showed up.
Remember that you need enough hard drive space as hibernate takes your ram and dumps it to your harddrive. space used on hard drive=ram size
This replaces your sleep option with hibernate
1) hit start
2) search add or remove programs or Control Panel\Programs\Programs and Features
3) left side will have "Turn Windows features on or off"
4) select the main Hyper-V
5) hit ok
6) wait for it to find and install files
7) restart computer
9) should now show up under power button options
should you want to remove the hibernate and restore sleep option, simply go back in and uncheck the Hyper-V-you need to set your power button preferences again back to sleep
any help please leave a thanks
Scann69 said:
So I've been using the SP3 for about a month and recently took it for travelling. At the hotel, i connected the SP3 to my Jambox speakers and it was great except that the music would turn off when the screen turns off. The only way to keep the music playing is to extend the sleep time on the SP3 which also means the screen is kept on. Not the most ideal case compared to using a notebook.
Is there a work around for this? Or maybe a setting i may have missed.
Click to expand...
Click to collapse
sounds like its just going to sleep, if that's the case
extend the sleep time like you did but adjust the screen turn off to be shorter
1) Control Panel
2)All Control Panel Items
3)Power Options
4)Edit Plan Settings
Turning Hyper-V on or off as a way to control sleep-vs-hibernate is kind of silly; if you want to enable hibernate (and it's not already enabled) you can do that with a single line (in an Admin command prompt): "powercfg -H ON"
The behavior of the computer with regard to when it enters sleep and/or hibernate is controlled from the Power Options -> Edit Plan Settings, as you already gave steps to reach (though it's faster to just right-click the system tray battery icon and select "Power Options" than to go through the Control Panel).
stricker49 said:
sounds like its just going to sleep, if that's the case
extend the sleep time like you did but adjust the screen turn off to be shorter
1) Control Panel
2)All Control Panel Items
3)Power Options
4)Edit Plan Settings
Click to expand...
Click to collapse
Thanks for the reply. That's what i've been doing with all my other notebooks and computer but on the SP3, when i change the "Turn off display after" settings, it changes the sleep timing to match it.
Hence i'm guessing i'm missing a hidden step. Attached pix for better understanding.
Scann69 said:
Thanks for the reply. That's what i've been doing with all my other notebooks and computer but on the SP3, when i change the "Turn off display after" settings, it changes the sleep timing to match it.
Hence i'm guessing i'm missing a hidden step. Attached pix for better understanding.
Click to expand...
Click to collapse
turns out i disabled sleep mode and replaced it with hibernate, it gives me turn display of after __ min not the sleep like yours
the sleep issue i keep running into is it wakes itself up in the case and stays on. ill try to revert back and look into it
---------- Post added at 02:59 AM ---------- Previous post was at 02:52 AM ----------
GoodDayToDie said:
Turning Hyper-V on or off as a way to control sleep-vs-hibernate is kind of silly; if you want to enable hibernate (and it's not already enabled) you can do that with a single line (in an Admin command prompt): "powercfg -H ON"
The behavior of the computer with regard to when it enters sleep and/or hibernate is controlled from the Power Options -> Edit Plan Settings, as you already gave steps to reach (though it's faster to just right-click the system tray battery icon and select "Power Options" than to go through the Control Panel).
Click to expand...
Click to collapse
did you even read the full post?
if you read my post i ran that command to begin with since it was the simplest solution, but it doesnt work.
stricker49 said:
turns out i disabled sleep mode and replaced it with hibernate, it gives me turn display of after __ min not the sleep like yours
the sleep issue i keep running into is it wakes itself up in the case and stays on. ill try to revert back and look into it
---------- Post added at 02:59 AM ---------- Previous post was at 02:52 AM ----------
Click to expand...
Click to collapse
Thanks but i'll rather let it sleep cos waking up is much faster compared to hibernate IMO. Mine does not wake itself so i have no issues there. Just can't get the screen to turn off without letting the device sleep.
Hi trig0r,
I just got my self a Surface Pro 3 with 256gb i5 8GB and manage to install fresh windows 10 on it but I Can't get it to proper activate i will rather have it recover to default using the recovery image and then upgrade to windows 10..
Please help me with the recovery Image for SP3 pro US.
I got my Note 20 Ultra back on November and encountered an annoying issue when Adaptive refresh rate is turned on and watching YouTube videos. When YouTube first starts the display will run at 120hz, but after a few seconds it will drop to 60hz. When the refresh rate drops, the first touch of the screen is interpreted as a touch and hold instead of a single press. The display will then jump back to 120hz, but the display still thinks I'm pressing and holding the screen when I've already let go. If I then touch the screen again while in 120hz the phone thinks I've done a double tap (presumable completing the first tap and then immediately registering the second tap), which causes the video to seek forward or backward, depending on where I pressed on the screen the second time. If I tap the screen the one time but allow the screen to drop back to 60hz after it jumps to 120hz from the first tap, then the first tap seems to be ignored as my second tap acts like a tap and hold again.
What's interesting is that as long as the display stays at 120hz, all taps after the scenario above work fine. A single tap will open the playback overlay (pause/play button, seek arrows, etc) like it's supposed to, but once I leave the display alone and it drops to 60hz this whole problem starts all over again. Since adaptive refresh is tied to the brightness sensor, this problem does not present itself in a dark room since the display stays at 120hz in a dark room. Also, if I turn off adaptive refresh rate and have the display stay at 60hz all the time then the problem is not present either. I also will occasionally get non responsiveness on Brave Browser but I can't say for sure if they are related.
This has frustrated me so much I did a factory reset and interestingly the issue did not re-appear at first with a fully updated YouTube. Once I updated/installed other apps (including Galaxy store apps) the problem returned. I don't have display overlay apps installed, so I suspect it's a Galaxy store app but I can't pinpoint which one. I don't believe this is a hardware issue, so I'm curious if anyone on the thread has had a similar issue. I'd like to report this to Samsung but I have no idea where to even report this.
Sounds like you've figured it's a software program. You should update one at a time and see if you can pinpoint the issue. Try to not to install 3rd party software until all you need to update gets updated and phone is working fine.
Or
I would say try using a package disabler and try disabling the apps you suspect to see if any improvements. It might not be a Samsung app as others would be facing the same issue you're having.
As always don't restore settings/app data from backup etc other than media, messages, logs.
I'm using adaptive and everything is working fine on my end. Snapdragon variant here. Albeit I keep a number of Samsung apps disabled as i don't use or need them running in background for no reason.
lennie said:
Sounds like you've figured it's a software program. You should update one at a time and see if you can pinpoint the issue. Try to not to install 3rd party software until all you need to update gets updated and phone is working fine.
Or
I would say try using a package disabler and try disabling the apps you suspect to see if any improvements. It might not be a Samsung app as others would be facing the same issue you're having.
As always don't restore settings/app data from backup etc other than media, messages, logs.
I'm using adaptive and everything is working fine on my end. Snapdragon variant here. Albeit I keep a number of Samsung apps disabled as i don't use or need them running in background for no reason.
Click to expand...
Click to collapse
Can you provide a list of apps which you have disabled through adb?
have you tried diff version of youtube that can help
RISHI RAJ said:
Can you provide a list of apps which you have disabled through adb?
Click to expand...
Click to collapse
I use package disabler pro bought from their website. It gives me a great on demand enable/disable option.
My use case might be a bit different from yours as I have about 160 packages disabled at a given time. I guess I can provide a list and you chose what you want from it.
I'll try uninstalling apps again to see if the problem can be resolved that way. On the latest version of Youtube it worked fine before I started installing more apps. I kind of don't want to do a full factory reset but if I have to so I can narrow that my be my only option. I'm wondering if there is another software I can run on my phone to see if any apps are interfering with the display or adaptive refresh rate?
I ended up doing a factory reset on my phone. The issue went away for the most of the day but returned again by night time. Same issue - when at 120hz and drops to 60hz the issue is present. It's not just Youtube, it's on any app, including the home screen. The first tap is always interpreted as a tap and hold, so single tapping an app icon brings up the tap and hold menu, and single tapping on the home screen brings up the home screen customization screen. Another test I did was turn off auto brightness, then turn my brightness down to the lowest setting. After that the display stayed at 120hz and the issue did not return until I either set the brightness up manually or turn auto brightness back on. I also tried in safe mode, and the issue was not present there either, but I can't tell if the device every went into 120hz or not since all 3rd party apps are disabled. At this point I have no idea what it is. The app setup was fine during the day, no new apps were installed, but the issue returned. Seems like I have no choice to but turn adaptive smoothness off and leave it at 60hz.
Just to add a little more interesting information here. I had someone else use the refresh rate monitor app on their Note 20 ultra (Tmobile variant), and their display operates differently than my Verizon variant. On the Tmo variant, when the screen drops to 60hz and the screen is tapped, the refresh rate drops to below 60 (12, 34, 48, etc) but then goes back up to 120hz after the app opens. Mine just goes immediately to 120hz and then gets that tap-and-hold behavior. So clearly the screens software or firmware is behaving differently here. I'm wondering if we have any other Verizon variant Note 20 Ultra users on this forum that could also test?
I just noticed that my Pixel 4 XL (currently has the newest Android 12/November patch) does not cycle between 60 and 90 hz anymore. I just noticed an unexpectated and new drain on the battery and finally found the culprit.
Yes, I checked developer options, the phone is NOT forcing 90hz. I checked with developer options (show refresh rate) and the phone is constantly, meaning 100% using 90hz, it never changes to 60. No matter what I do - Youtube, phone, scrolling, doing nothing, idling, homescreen, newspaper app, Audible - it matters not. It is constantly forcing 90hz WITHOUT having ever clicked the 90hz force toggle. This is putting a drain on the battery that is just unacceptable.
Can you guys confirm this?
Try clearing the system cache.
A factory reset maybe be needed after a major OTA firmware upgrade but there's no guarantee it will resolve it.
Updates tend to break things...
blackhawk said:
Try clearing the system cache.
A factory reset maybe be needed after a major OTA firmware upgrade but there's no guarantee it will resolve it.
Updates tend to break things...
Click to expand...
Click to collapse
The phone was - actually - already factor reset. After doing the Android 12 update, I factory reset it and gave it to a family member, that one set it up new. So it's not a "remnant" of Android 11.
Morgrain said:
The phone was - actually - already factor reset. After doing the Android 12 update, I factory reset it and gave it to a family member, that one set it up new. So it's not a "remnant" of Android 11.
Click to expand...
Click to collapse
I would re-flash with the latest full image, leaving the script intact (allowing the data partition to be wiped). This may be inconvenient but it's the only way you will know if there is a hardware issue with the phone. I'd also like to know what led you to the refresh rate. In other words, what made you look there. The stock battery monitor is not very good and even looking at system apps (screen, ambient display) you only get time and a percentage of the battery.
is the same on 12 and 11, i just installed 11 and is always 90hz
yes i can confirm, i had the same issue and i just boght my pixel 4 xl 10 days ago. updated to android 13 beta now and it still has the same problem. really weird but i think that google just decided that its best for google pixel 4 owners to have 90hz all the time now cause u know its "more common" now
Google changed how Smooth display works during the cycle of the phone. IIRC it was the same on A11 too. Basically the only time it goes 60hz is during battery saving mode & in some specific apps that prohibit it. It also disables it when HBM is on.
That doesn't make a lot of sense, you can save much more energy by just raising to 90hz for touch and animations and otherwise reduce to 60hz independently of the battery state.
I had the pixel 7 Pro for a while and can confirm that it works there as expected (60 for static content & no touch events, otherwise raises up to 120hz), just not for the pixel 4 XL.
This does seem like a bug to me and explains why battery life (SOT) got so much worse. I wonder if it's an intended degradation to get people to upgrade..
Fix it with adb, set minimal refresh rate
adb shell settings put system min_refresh_rate 1.0
adb shell settings put system peak_refresh_rate 90.0
Tested that, does not work either unfortunately. Display stays on 90Hz all the time
onemandivision said:
Tested that, does not work either unfortunately. Display stays on 90Hz all the time
Click to expand...
Click to collapse
Confirm you have extra dim disabled, and brightness 60%
Confirmed, does not make a difference
Out of nowhere it started working. The only thing I changed in between is brightness and extra dim, ending up with the same setting as before (full brightness, extra dim disabled). Didn't work straight away, but after leaving the phone for 5 minutes and picking it up again, I immediately noticed (display refresh rate setting was still enabled)
Thank you for your help, Hamid!
onemandivision said:
Out of nowhere it started working. The only thing I changed in between is brightness and extra dim, ending up with the same setting as before (full brightness, extra dim disabled). Didn't work straight away, but after leaving the phone for 5 minutes and picking it up again, I immediately noticed (display refresh rate setting was still enabled)
Thank you for your help, Hamid!
Click to expand...
Click to collapse
No problem, glad i helped!
Feel free to visit my optimization threads, it might help improve your battery life and performance.
One last remark: It didn't really work well at first, at least not as consistently as on the pixel 7 that I've tried. After some trial and error, playing around with various settings, the culprit seems to have the "increase touchscreen sensitivity" setting that I had enabled. Since turning it off, the switching between 60 and 90Hz is much better. Brightness and extra dim don't seem to play a role.
Battery life also seems to have improved a lot (now at ~50% at the end of the day compared to <20% before)