I'm new here but have been reading a lot recently since I'm looking for a new 13" laptop.
I actually ordered a Studio XPS 13, but canceled it because of the DPC Latency problems.
Sorry if the questions I'm about to ask has already been answered, but I didn't want to dig through the 200+ pages SR thread .....
I have a theory on the possible cause of the latency issues on the E and M series Dell's and a potential solution.
I usualy don't post on theory. I'd rather prove the solution beforehand and just post the tutorial, but unfortunately I'm in the middle of huge deployment and my spare time is extremely slim for now.
If there's a few of you who are willing to run some group testing I can guide you on what we need to do.
It just involves some test benchmarks before, a (possible) fix, followed by test benchmarks to establish if this actually resolves the issue.
Some important criteria;
- OS is Vista x86 or x64
- Have a very good understanding of Windows, particularly how to backup and restore your system (if needed). In other words an advanced user.
I'm going to need to count on your honesty on this one. I won't have much time to get you out of a mess if you land into one.
Would be good to have a good cross section of systems ranging from E64/6500's and M's both with onboard and discreet GPUs.................
I'm going to upgrade my Dell D420 to 2 GB ram.
Should I go with the lowest CAS latency but trade off some speed?
Here are my choices...
http://www.newegg.com/Product/Produc...82E16820231153
http://www.newegg.com/Product/Produc...82E16820104100
Studio, Studio XPS, Latitude, Precision - they all have DPC lag from threads I have read on here.
Should I just stay away from dell if I want to run cubase or audio software?
I received the Dell Precision m4400 on last friday.
I did not know about the latency problem that I read on these forums AFTER the horrible fact that I'm going to explain.
In fact, I was watching an avi file, in Windows Vista (the preinstalled OS), when sometimes the play stops (as the computer is under much load) and then resume the play .....
I have the GQ61-420US with the 320M dual processor, IDT sound chip with latest driver, plus updated video driver (etc.) now running Win7 64, and have a strange audio delay problem, first discovered when attempting multi-tracking music. In fact, if I just have the monitoring enabled on the built-in microphone, and tap on the computer there is about a 1/10 sec. delay when it comes out of the speaker. I downloaded a latency checker program mentioned elsewhere on this board, but it doesn't show much of a problem. I don't believe the CPU is overtaxed here, and believe it might be driver-related. I've checked the IDT control panel, which is rather bare-bones, having no settings for effects such as delay that I might have inadvertantly checked.
View 4 Replies View RelatedI've posted about this problem in several forums but thought I'd try for a solution here..
Essentially my issue is with a continuous DPC latency spike every 5 seconds on my laptop..
Normally, it wouldn't be an issue -- but I'm using this laptop for high-end real-time DJing and it causes a "pop" when I'm playing (using Traktor Scratch.) More info about what I've tried already, fully detailed in this post on Native Instruments forum here.....
like in several threads mentioned installing not the DELL-WLAn drivers but the broadcom Mini-1510 (http://ftp.us.dell.com/network/R212337.EXE) reduces the latency/crackling sound problem.
This worked also on my E6500, so I'm very happy.
I also tried to change hd from IRRT to AHCI, disabling DELL WLAn 802.11a, installing Matirx driver 8.2 or 8.8 and so on.
I decided to upgrade to Windows Vista Ultimate after having run XP Pro on my M1530 for the past 6 months. XP ran flawlessly on the machine, but I wanted to bring the software up to speed with what's currently on the market.
So far everything is fine except for on minor issue. I am having a random spikes of DPC latency that are causing a brief 'stutter' or 'crackle' when playing audio or video files.
The problem was initially quite bad, but after installing the drivers found at Crackle Sound FIX for the WLAN 1505 card the problem has gotten significantly better. But as you can see, it is still an issue:
I'm running a D820 and I just installed Vista 64 Ultimate. I ran the entire install while disconnected from the dock and everything went smooth (SP1 and all patches afterwards).
After connecting the laptop to the dock I'm getting a very annoying latency with my mouse and keyboard. The mouse stops responding for as little as half a second, up to 4 or 5 seconds depending on what
I'm doing. While typing, the keyboard will also repeat the last key I touched when the issue occurs
Recently i ordered a Dell Studio XPS and like many of you with dell's,my main use was to be for audio production,dj'ing or any sort of thing pertaining to music.After ordering and then reading up online,ALOT of people are having problems getting the latency and/or pops skips & jumps out of their sound source.
Some say the problems lie within the Lan card,some say video card.And most importantly,Dell does not have an answer to the problem because they are not trained to understand audio type situations(Unfortunately).So...Here is where we are going to solve this thing(or try really hard because besides that...these are prett good laptops otherwise) Once i get mine in the next 3 days,im going to tell you what i did because i WILL fix it or at least try hard and fail.
Sony Utilities DLL
Vaio Entertainment Platform
Are they even needed when upgrading to Win7 RTM x64
how do i access the bios on my sony vaio fw? model number: VGN-FW139E
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View 5 Replies View Relatedsony SR $1200
core 2 duo p8400 2.26
vista business 32 bit w/ freshstart LMAO
2 gigs ram
250 gb 7200rpm hd
ati 3470 gpu
or
sony SZ $1300 carbon fiber with hybrid HD
core 2 duo t7700 2.4
vista bus with bloatware
2 gigs ram
160 gb 5400 rpm hd
nvidia 8400m
I saw this on the Sony site and wondered if anyone has this or knows of a bag similar? I would like to find one that is as slim as a carrying sleeve but with handles
View 4 Replies View RelatedI've been looking at the VGN-FW460J/T at Fry's Electronics and I would to know if this is a good notebook? I really don't care about the new i7's that are coming out, because I planning to get one sometime next year when they reach at a least 2.0GHz and at an affordable cost.
View 6 Replies View RelatedI am thinking about buying the Sony FW with 1080p. I was wondering if it is possible to hook up the FW to my PS3 via HDMI and play my PS3 games at 1080p on it
View 6 Replies View Relatedhaving a hard time deciding between these two. I think in the end it'll come down to which screen size I like better.
But anyway, I was reading the review on the CS here and it says the battery lasted just under 4 hours but there's a higher capacity battery.
While trying to CTO Z690 w/ blu-ray option SONY just gives u the option for 4GB DDR3
View 3 Replies View RelatedI lose about 5~10% of my battery life in a 12 hour period after shutting down my computer and unplugging it from the wall.
Anyone else experiencing something similar? No one else has brought it up for this new Z so I was wondering if I'm just a minority (granted the laptop is new and not many people have it yet)
I am in Shanghai and went to demo a new Vaio Z at a local SonyStyle store with a 3.06GHz CPU and Dual SSDs raided. The unit had Vista 64bit and 8GB of RAM... surprisingly though, no BluRay just a DVD Burner... go figure...
I tried to have someone explain to me if the design of the Z was changed because on my Z (model VGG-Z27GN) internally there is only space for one 2.5" drive (and nothing else really).
If the new Z's can accommodate 2 HDs inside, some major internal redesign had to be made. Does anyone know if this is the case or if maybe Sony is using some sort of two 1.8" Drives instead that they RAID together
I just got mine in the mail today. It says online that it's built in but I don't know how to access or find it (I got CTO without WWAN, and pro w/fresh start)?
View 5 Replies View RelatedMy boss is looking to change his VAIO-TZ laptop to the VAIO-TT model. The one issue he is concerned with is the performance.
His current VAIO is very slow when he has outlook and a couple of more apps open (nothing heavy though). It is 1.2GHz as is the TT model
I'm going to buy a FW-390 tomorrow morning and I want to know if the Full HD Screen is necessary or not.
I have heard that the X-Brite Eco's back lighting is uneven so some parts of the screen are dimmer than others which is simply unacceptable.
On the other hand I have heard complaints regarding the Full HD about the fonts being too small due to the resolution being too high on such a small screen ....
Just upgrade the RAM from 2GB to 4GB onto my VGN-SZ650N/C and after booting back to Windows XP SP3 only see it as 3GB but BIOS see it as 4G
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Intel Core 2 Duo P7350 2GHz
4GB RAM
320GB Hard Drive
ATI Radeon HD 4650
at $980 USD
Intel Core 2 Duo T6500 2.1GHz
4GB RAM
320GB Hard Drive
ATI Radeon HD 4650
at $950 .....
I need all the drivers for s360p/win xp. But official site didn't response or our country's connection is problematic.
View 3 Replies View RelatedIs the Sony F LCD screen the same as the Dell XPS16?
At one time the Sony F was listed as an "RGBLED", same as Dell XPS16. They are also the same size/resolution.
I ask, because, I was at Best Buy this past weekend, and I found that the screen was very washed out looking. I confirmed it was resolution 1920, so it was surely their "Premium" LCD. Every review I read seemed to suggest the RGBLED of the Dell XPS16 was bright (almost obnoxiously so) and colorful. This F Model I reviewed truly did seem pale compared to other nearby monitors.