Thanks for the update. It therefore appears that there's a 3rd major variation in board design for the 13" Series 7 / Book 7. Twin fans, leaving not much room for RAM, is also the arrangement used in most 13" Series 9. However, you have the advantage of the RAM slot so you can put 8GB (or more if you can afford a 16GB module).
WEI increased your RAM score because of more than 4GB. Perhaps it doesn't worry about single or dual channel (which should affect the graphics score). BTW, I did a lot of tests of different RAM combinations on the T420s a couple of years ago and the results are here. You might find them interesting.
John
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John Ratsey Moderately inquisitive Super Moderator
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Hi guys,
Whilst I really like this Samsung Ultrabook, its not without its flaws.
When I first got the Samsung NP740 laptop 3 months ago, I noticed a bit of back-light bleed in certain parts but wasn't bothered with it too much as it was only noticeable when the screen was totally black.
Unfortunately, now the screen issue seems to be getting worse, a small white blemish on the screen seems to have appeared which is distracting when dark / deep coloured backgrounds.
There's also a very light bunch of red patches developing in the screen next to the white spot which I'll admit is even harder to see but still seems to be getting worse.
Imagebin - A place to slap up your images.
Imagebin - A place to slap up your images.
Imagebin - A place to slap up your images.
Has anyone come across this? I'm assuming its a factory fault with the screen....
I'm also undecided if the back light bleed (seen in the 3rd picture) is also getting progressively worse.
Your thoughts guys?
CP. -
John Ratsey Moderately inquisitive Super Moderator
John -
i have that back bleeding, but only when i booting my laptop with the SAMSUNG logo..... i don't care about this actually, as long as it doesn't trouble me when i watch movies
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Its difficult to see at a distance - I think the camera has emphasised the red issue a bit but its definitely noticeable up close on a dark / black background. I'll post an update when its back from repair.
The backlight bleed definitely seems to be getting worse its now starting to distract me when I'm watching stuff that has lots of dark scenes. -
I looked at this machine in Best Buy today and really liked it, however its been discontinued and nobody (other than maybe Samsung) has it in stock.
My question is, what replaces it? and what would be a comparable 15" model?
I like the fact that it can hold 16GB or RAM and I can replace the mSATA SSD with a larger one.
Thanks in advance. -
Fat Dragon Just this guy, you know?
A comparable 15" model from Samsung would probably be the Series 7 Chronos/ATIV Book 8, but it's far from being completely analogous. -
Would you still recommend this machine even though its long in the tooth?
Sent from my Galaxy S4 -
John Ratsey Moderately inquisitive Super Moderator
You have the dilemma of choosing between buying the current (Ivy Bridge) version while you have the chance of finding it or waiting to see if, as we hope, a Haswell version is released (which would, undoubtedly, arrived at a higher price than the model it is replacing). And a future model may not have the two SODIMM slots.
Haswell brings little improvement in performance but provides some improvement to power efficiency.
JohnDannemand likes this. -
Anyone have any experience dual booting a linux distro with Windows 8 on this laptop? I am taking a few programming classes next quarter and one of them requires that I be in a linux environment.
Also, if I run Linux in a VM in Windows 8, am I going to get horrible battery life in a setting like the library, where I am just coding? -
John Ratsey Moderately inquisitive Super Moderator
I would therefore recommend you give the VM approach a try. It will be less stressful than setting up dual boot (although Linux, UEFI and SecureBoot seem to be better debugged now than a year ago) and a lot more convenient to use. Use BatteryBar or HWiNFO to make some power drain observations without / with the VM + Linux running.
JohnComradeNF likes this. -
I grabbed one of these from Best Buy yesterday... I think it is a best buy special. core i5-3337u, 8gb of RAM, 256gb SSD, but no graphics card at all which is fine by me. It was the best combination of form factor, build, keyboard, screen and hardware I could find and the price was right since it was an open box item...
but I know why the guy returned it. It is equipped with the apparently highly faulty Intel 6235 wireless adapter and will not hold a wireless signal no matter where I set it in the house. It will fluctuate between 3-5 bars and then consistently drop for extended periods of time. While its working, it is very fast but it spends most of its time not working so I could call it non-functional for all practical intents and purposes.
The WiFi remedies thread did not help me but since I got the laptop for a good price, I was wondering if it would be possible to fix it myself. Is the wireless card user serviceable, so I could replace it with a higher quality module? I am not overly concerned with losing warranty support in case there are stickers, etc. I have to break.
I still may return the laptop and get something else but there is hardly anything else on the market right now that I find interesting except possibly a retina macbook pro.
edit: noticed a lot of people with 6235s have replaced it with this http://www.amazon.com/Bigfoot-Networks-KillerN-1202-Notebook-Wireless/dp/B008H5V9ZU some people mention they have Series 7 Samsungs. I think I will buy this and try it out.
tl;dr is wireless card user serviceable? could it be replaced by a Killer half PCI express size card? -
John Ratsey Moderately inquisitive Super Moderator
John -
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Power Savings
In the last few days, I have been fiddling around with a few things and had some significant findings. I started with running the Energy report Powercfg Energy (elevated command line) Copy the C:\Windows\System32\energy-report.html to desktop (won’t open otherwise) and look for errors I had 9…on my NP740U3E-X02SE running windows 8. Eight of the errors was “USB Suspend:USB Device not Entering Selective Suspend”. And the last one was “Platform Power Management CapabilitiesCI Express Active-State Power Management (ASPM) Disabled”
I started to disable USB devices in Device Manager to see if it made a difference. Nothing helped so I started to look at drivers. All of them were Microsoft except two that had the name (Intel® Series/C216 Chipset Family USB Enhanced Host Controller 1ED2D). Du to Intel’s terrible drivers and bloatware lately I decided too uninstall both of them. To my big surprise Idle Power consumption dropped with about 800 mW and all USB selective suspend messages disappeared when I re-run the energy report. I did a quick test after a reboot and both USB 2/3 works at full speed and the power consumption remained lower than before.
The bad thing is that after Sleep, hibernate or fastboot, three of the USB devicees goes back to the status “USB Suspend:USB Device not Entering Selective Suspend” The only time all USB devices go to “sleep” are after restart or booting with fastboot disabled
When I test the power consumption, I boot to desktop set the screen brightness to minimum, let the machine idle for about two minutes than open Settings, and look at “Current Power Consumption. WiFi are On, keyboard backlight off. When there are no error messages on USB, Idle is down to about 4,5W. After sleep with 3 USB errors bout 4,9W and with intel drivers and 8 USB errors it idles at about 5,3W. This is with the Samsung Power plan active.
I would be very interested to hear what others see in the in idle power Consumption in the Settings app and if you have the same errors when running the energy reportDannemand likes this. -
Hey everyone! I just got my hands on a NP740U3E-A02SE. Great little machine, except for all the preloaded software. I'm in the middle of removing a butch of stuff, but I'm unsure as to whether I should keep these three programs:
Intel Processor Graphics
Intel SDK for OPENGL - CPU only runtime package
IntelliMemory
I've read the How to thread on reducing latencies, but these program aren't mentioned. I've just uninstalled the Intel WiFi stuff, and so far the machine seems to work fine with just the Windows 8 drivers.
I'm also wondering if it's a bad idea to somehow remove the recovery partition to free up some space? -
Omg , just bought the np740 and i make some stupid partition changes
Now my laptop dont come in windows , i check the internet an read about press f4 and then auto recover, but That doesnt work .
Some tips plz iam realy in trouble i supose
( soz for my poor english) -
John Ratsey Moderately inquisitive Super Moderator
If you have used Samsung Recovery Solution to make a backup onto a bootable flash drive (preferably two backups and check the computer will boot from them) then you can delete the biggest of the recovery partitions in the knowledge you can reinstall the factory image from the flash drive.
John -
But how does it work then if i want to upgrade my ssd ?
And i dont have acces to my old ssd?
I wanna upgrade to à 256 gb ssd drive and dont want to invest in my 128gb ssd
Wim -
John Ratsey Moderately inquisitive Super Moderator
John -
So i make the D partition smaller ,and then i merge the C with the new partition.
And then i get the message That there is à error -
John Ratsey Moderately inquisitive Super Moderator
John -
Thanks John!
I've deleted all the extra intel stuff, but my laptop seems slooow, even when just browsing the web. Firefox stutters badly when opening tabs, closing etc., switch between notes in Evernotes lags with 2-3 secs. I've check with LatencyMon and it gives me some weird information that I don't quite understand.
What I don't understand is the measured CPU speed. I've encouter this with all the different power settings available, and I've even disabled the CPU regulator in the BIOS. I don't know what to do here, so any help is greatly apreciated!
I'm thinking about doing a clean windows 8 installation, without all the samsung software bundled. Does anyone have experience with this? -
Okee Windows 7 installed
I must only installl amd radeon 8570m.
But wich driver do i need , can some one place à link for the right driver win7
And i need win 7 drivers for
SM-buscontroller
USB2.0-CRW
USB-controller
Links plz -
John Ratsey Moderately inquisitive Super Moderator
If the CPU speed is varying over its whole range then use Task Manager to see what is loading the system.
John -
John my friend :hi2:
AMD working , USB 3 working
Nog working on the sm bus controller , usb 2.0-crw
Can u give me hint. -
John Ratsey Moderately inquisitive Super Moderator
If not, use SW Update's find model function to find Germany > Series 7 > NP740U3E-S01DE > Windows 7.
Don't forget the chipset driver. Did you install Easy Settings? If not, do so.
John -
CPU runs at half speed!
I am new to this forum, but it seems quite interesting. Last week I bought a Samsung NP740U3E-X01NL, which explains my interest.
In general, I am quite pleased with this laptop, nice look and ergonomics and not too large or too heavy. Except for one problem, everything seems to be working good with the usual headaches of finding out how to do something in Windows 8. I loaded my set of working programs and even the older ones still seem to work.
Now coming to my actual problem, the CPU only runs at half speed and nothing I do seems to make a difference. I noticed it first by looking at the WEI page. Everything there is exactly the same as in the NP740U3 review in MobileTechReview except the Processor score which is 3.6, which is almost half as much in the review (6.9). I investigated a little further and ran some benchmarks. To make a long story short, in all CPU benchmarks, the result was half of what it should be.
Then I ran the prime95 program to load the CPU and looked at the result in the Resource Monitor. Running 4 threads of the torture test ,the CPU Usage peaked at 44% and the Maximum Frequency peaked at 43%. Again only half speed. Also the case remains stone cold.
The Intel Processor Identification Utility gives CPU Speed as 0.79GHz while 1.80GHz was expected. The System Bus speed was 100MHz as expected.
It is clear that the CPU is stuck in some low power mode. I have played around with the Power Options, setting everything to High Performance, but that did not make a difference, Also I have read up on Speedstep and TurboBoost and tried to switch these on and off in the BIOS, but to no avail.
I have not been able to read everything on this forum, so there might be a solution available somewhere, but I could not find it using search terms as "half speed", so I hope somebody on this thread might have some good ideas.
Kind regards,
Jan -
John Ratsey Moderately inquisitive Super Moderator
If that is not the cause then run SW Update and see if there is a newer version of the Setting program. if there is then install it. If there is nothing newer then lind the current version and reinstall it (the Settings installation process includes loading the Samsung optimized power plan, which is the one I recommend).
Another place to check is the Maximum Processor State in the CPU power management in the advanced options for the power plan. 90% or above should let the processor run at full speed, when needed.
John -
I researched the issue with CPU-Z and the Process Manager. Both told the same story, so I decided to do a fresh recovery install. Every thing's fine now, but I'll come back and post more update on my quest to low latency when I have more time. -
Hahah u realy are good John
Only The usb2-crw is not installed yet so the quest go on
EDIT
John Superman
Thans for all replys
I now have everything working on Windows 7 ultimate
Very happy Thanks again -
John Ratsey Moderately inquisitive Super Moderator
John -
Memorycard driver fixed it :thumbsup:
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- Eco Mode or Silent Mode are not enabled. I tried enabling, but that did not have any effect apart from switching the WiFi off.
- De-installed and re-installed the Settings program. Also no discernible effect.
- Maximum Processor State, again no difference whether I put in 100% or 1%.
- One other thing that is remarkable is that the current power plan is not remembered after a reboot.
- I did already mention that I switched SpeedStep on and off in the BIOS, again no discernible effect.
It seems to me that the power settings for the CPU are entirely ignored. What do you recommend, a refresh or complete re-install? -
John Ratsey Moderately inquisitive Super Moderator
John -
installed the last version of touchpad ( 11.7.19.9 )
all wotking good, except 2 fingers scrolling, now we dont have inverse options... -
to change the inverse scrolling, i've resetted the key EGS_REVERSE_ENABLE to 0
in the system register (HKEY_CURRENT_USER\Software\Elantech\SmartPad)
but i still have to find all the other options that were lost
like the release-after-finger-lift when grabbing objects
Edit:
before editing directly your system settings checkout
http://forum.notebookreview.com/sam...msung-has-updated-drivers-38.html#post9453023
Edit 2:
Works like a charm
[NP730U3E-S03IT - Windows 8.1]Livven likes this. -
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alserio likes this.
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I've tried the same website with Firefox and IE but scrolling and zooming aren't nearly as smooth as in the video
Truth be said, i've messed around a bit with the settings so maybe it's my fault
Since the upgrade to win 8.1 some options were removed from ETDSimpleTouch but you could edit them with the older settings manager still in the program folder
With the last driver update i have to use the ETDAniConf application from the installer packageLivven likes this. -
Hmm that's weird, do you have the same 11.7.19.9 version? Firefox won't be smooth like that since it's not optimized, but IE should be. Have you tried any Metro apps or even the Start screen or apps list?
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the metro apps were generally smooth even before, but IE (nor the desktop version neither the metro one) is not so smooth with heavy webpages like the verge (as shown in the video)
it doesn't particularly bother me since i rarely use the zoom and slower scrolling is just fine -
Okay thanks. I'm not talking about the smoothness per se though, more the "feeling", i.e. the kinetic acceleration. If you've ever used Windows 8 with a touchscreen (or any touchscreen smartphone or tablet) you'll know what I mean.
Concretely, if you go to the Start screen, any Metro app, or IE, can you scroll up even when you're already at the top and thus push the page down more than would be possible with the scroll bar or the previous touchpad drivers? Or if you quickly scroll up or down and hit the end, does the page bounce slightly?alserio likes this. -
I've just found an option that i hadn't seen in ETDAniConf called ZoomPerfect
Now IE has the behaviour that you have described: smooth zooming, fast scrolling, bouncing and so on
It's really nice! thanksLivven likes this. -
Finally!!! We actually have a working touchpad in a Windows machine. This is nothing short of fantastic. With the new driver, I believe this machine has the best touchpad experience on any windows machine. At least I have never tried anything remotely close to this. Now I feel connected to the machine, it is so much more precise and smooth
I cannot understand how a transformation like this is possible only with a driver update, They definitely have to use a new API.
The only downside I have found is that idle power consumption has increased a little (2- 300 mw) but it is totally worth it.
Thank you for posting thisLivven likes this. -
), but do other apps exhibit the same scrolling behavior now? Start screen, Metro apps (like the Store)?
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Livven likes this.
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The touchpad experience is currently a mix of old and new ways to do scrolling. In metro, most apps seems to use the precision acceleration but in desktop mode, there are probably just IE 11. I did a comparison with my Lenovo 420s that also runs 8.1 (without Precision touchpad) and it seems that e.g. Photos App in metro are just the same. It is accelerated on both machines but it seems to behave a little different from apps that use the Precision acceleration there are no bounce at the end.
Anyway, this is a great initiative from Microsoft and I guess (hope) it will be implemented in more apps graduallyLivven likes this. -
As for desktop apps, they simply don't support this kind of smooth scrolling yet apart from IE. What you should notice in, say File Explorer, however, is that if you continue scrolling up/down when you've already reached the top/bottom that the whole window shifts up/down. It doesn't feel as natural as the bounce in Metro apps and IE but it's a kinda weird effect. Do you get this? -
Yep I think I get it.
Bouncing: Windows Store, Bing News, Bing Weather, Storm weather, Bing Sports, Bing Food & Drinks, local News app, Xbox Music, Mail, IE 11 Metro, IE 11 Desktop, pdf reader and more
No Bouncing: Metro Photos, Metro Sky Drive,Livven likes this.
Series 7 Ultra NP730U3E / NP740U3E with AMD HD 8570M and optional 4G LTE
Discussion in 'Samsung' started by yknyong1, Jan 11, 2013.