Dell :: Studio XPS 1640 Overheating (100c Mobo, 97c Cpu)
Feb 4, 2010
So I've just bought a second hand studio 1640 from ebay (t9600 + 4670), got myself a 130w power supply and am running throttle stop (otherwise any games I play start to stutter within 20 mins or so).
I have noticed that the laptop gets insanely hot very quickly, even with the laptop lifted up a cm above the table to increase the airflow its at 100c on motherboard and nearly the same on CPU within 15 mins of me playing mass effect. i was wandering if anybody has any suggestions on how to make it run cooler?
try and source a mobo and cpu if they can be found at a reasonable price i fancy some core i7 action and the wait for the precision is taking its toll!
As I took my Dell Studio 1555 apart to upgrade the cpu (not a job for the feint hearted!) I took some photo's of the mainboard and HS/Fan.
If any of you have noticed high temps in HWMonitor on one of the ACPI I have tracked it down to be related to the GPU. Well when you look at the Heatsink you will see why!
Thermal pad on GPU Tiny heat sink with copper bar which sticks to the back of the fan assembly Tiny noisy fan
My HP dv5t is about 10 months old, with a P8600 and Geforce 9600 GT. After just an hour of playing Company of Heroes, my max temperatures for the CPU is 95C and GPU is 110C. I didn't lift the back since I can't right now, but even when I do have it lifted, I think only the GPU goes down to about 99C or so while the CPU is still around 95C max. The CPU idles at 58-60C and GPU about 68-70C.
Anyway, I tried blowing some compressed air in it and it looks good a few weeks ago, but I'm still getting these temperatures. I'm really concerned since I haven't found any posts where others have this degree of overheating, maybe it's just me? I'm not playing on my lap or bed so it's not that. I don't really experience any glitches or crashes yet, but it seems like others have problems at temperatures that aren't as high, so it's probably only a matter of time. I run stock drivers and bios and haven't done anything drastic to it. When I first got this, the temps maxed out at around 80 for CPU and 95 for GPU. But yeah, anyone else having this bad of a problem and what can I do right now?
Here's an image, I wish I had those min temps as idle but those were when the computer just turned on:
I'm having a few problems with my recently acquired Studio 15.
I've done a few Crysis benchmarks and while the first run is ok, the second and third runs are progessively slower. By running GPU-Z in the background, I can see the GPU hitting temps of 80c and the clockspeeds throttling back, too. When the clockspeeds drop, the framerate drops - I'm 99% certain its the GPU causing the issues. The CPU - a Core i7 720QM - is fine, and hits peaks around 60c.
Already had a new cooler fitted, but I was wondering if anyone had experienced similar issues....
EDIT: The framerate fluctuations are most obvious if you load Crysis and just stand still. The framerate constantly shifts from 8fps to 15fps and back again.
The processor (Core 2 Duo T5750) is idling at about 54-57 C which I gather is relatively high. Is there anything I can do about this? I ran ORTHOS with HWMonitor and the peak temperature is about 64 C for both cores.
In general, it's not too hot of a laptop, but when stressed, sometimes the area to the left of the trackpad gets unbearably hot.
I'm considering a cooling pad, but preferably nothing too expensive or obscure.
So my studioxps 1640 was replaced with a 1645. I was glad I got an i7 and a 1GB video card upgrade due to many other issues with the 1640, but I'm having a terrible time with the 1645.
First off, when I first used the 1645 for 15 minutes, the fan turned on full blast. I was just using firefox, so I ignored it and thought the laptop was just getting broken-in. But the heat issue appeared regularly. If I don't turn off the laptop, the whole laptop shuts down to either a bluescreen or it just powers off. Sometimes a weird clicking/crackling noise will come from the fan area near the heatsink even when the fan isn't on! It's like a bunch of metal balls are falling down a pipe.
I've left the bottom cover open to check if the heat sink was dissipating heat, but for some reason the metal area on top of the i7 was burning hot but the copper "pipes" were actually cool/cold. I'm getting a heat sink and fan replacement and I'll let you know how that works.
Next issue: webcam. On the 1640, running the webcam at 640x480 produced no lag and smooth pictures, but the 1645 constantly jitters at 640x480. Is this is a common issue?
Lastly, the bluetooth card is giving me a terrible time. I have used windows 7 x64 on the 1640 and bluetooth gave me no problems, but on the 1645 it is horrendous. I've switched bluetooth cards between the laptops so it's not a hardware issue. However, I'm trying to connect a bluetooth mouse and the card will detect a mouse, but it will never connect to it. I've tried numerous other techniques I saw on other threads. I ran the driver utility in compatibility mode, I've installed windows mobile device center, I've even formatted the hard drive. any help?
im new here just wanna ask about my new xps studio laptop..
i bought it with a 64bit vista OS, the problem is i cant install a cad software because its for 32bit..can i install my laptop with a 32 bit OS? would it be no problem regarding my drivers?
Suppose I purchase one today at full retail price. Then, in say a week, there's a 20% (or whatever) coupon that comes out, or they go on sale.
Can I call Dell and ask for the difference? I know they have a 21 (or whatever) day return policy, so I would imagine the sale or coupon would have to come within that time frame.
Another question: Does the return policy time begin when I order or when it ships or when I receive it? .
Hey everyone one..i know there has been a some chatter here and there about overclock with the sxps 1640. Most in fact want to down clock to fix heating issues lol. Well i have my xps running pretty well and heat is not a factor anymore. athough im still not too happy about how much i spent..just making this laptop reasonable. anyways has anyone ventured with setfsb or anything?
When configuring each machine as closely as possible, is the only real difference form factor? Is 1920x1080 on 15.6 vs 16 that big of a deal? Are there features in the 1640....
After installing some core drivers, I still could not see the Dell symbol and the Studio XPS 1640 series in My Compyter/ Properties.
Moreover, the eject button of my DVD slotload doesn't know anymore, even if I have check I downloaded the lastest driver of it. (but I can eject by right click in the DVD driver in My Computer and my laptop still reads CD/DVD as usual)
In addition, after install ATI 3670 drivers, I do not see the ajustment for my graphic card anymore.
Any one knows which drivers and software I should install to get my Dell as a new Factory Image Dell Studio XPS 1640 with Windows 7 64 bit, please let me know.
Here are the details of my laptop:
Intel® Core™ 2 Duo Processor P8600 (2.40Ghz, 3MB, 1066MHz), Genuine Windows Vista® Home Premium SP1(32 BIT) - English Base Intel® Core™ 2 Duo Processor P8600 (2.40Ghz, 3MB, 1066MHz) Memory 4096MB 1067MHz Dual Channel DDR3 SDRAM [2x2048] .....
I honestly cannot make my mind up on what laptop to go for. I am actually agononizing over this and any help would be greatly appreciated. What would you guys do?
Sorry if this is posted in the wrong area but I tried one 2 days ago and had no reply's (which I know is not indicative of this fine forum ). To the ppoint. Adore my new laptop.
Not so fond of Vista. Like that is news. Anyhow I just want to know if any xps 1640 owner has achieved an install of Win 7 and managed to get all the various dell additions to work, ie dell camera facial recog, pinch touch pad, fual monitor etc.
A Dell Studio 1737 OR the Dell Studio XPS 1640? The Studio 1737 has been out longer for any problems to be fixed and whatnot and comes at a lower price. The Studio XPS 1640 has been out for just a couple of months and there are dozens of reports of BSOD's, heating issues, etc...
I would like to get the Studio XPS 1640, but generally I wait about 4-6 months after the product has been released before buying. There are talks about a built-in TV Tuner, but I haven't seen that on the Dell website. People are also saying Dell is going to upgrade the video card .....
I have a STUDIO XPS 1640 I bought an USB Digital Microscope I cannot get the drivers to install! I have a dell desktop both the notebook and the desktop are running the same version of windows vista and the drivers for the USB Digital Microscope installed on the desktop. So my question is how do I get the USB Digital Microscope working on my STUDIO XPS 1640 notebook? I really need to get the USB Digital Microscope to work on the notebook. The reason I bought the notebook was to keep the my kid off my desktop!
I bought my 1640 refurbished and it had eveything I wanted except for Blue Ray. So to rectify this I went on a search for a Blue Ray that would fit - Dell wanted $389 for a refurb-
I found a a tear down picture and zoomed in to get the part number BC-5600S. I confirmed this with the service manual.
I found one on Ebay for $130 so I ordered it. Some of the other players out there have an eject button - the BC-5600S does not have a eject button. Has any one done this upgrade and could offer some tips or advise? Or am I going to be the guy that needs to do that for you?
I'm trying to figure out how to set it to prefer 802.11a over 802.11g when both are offered in an area. I am usually in areas where 802.11g is completely clogged and 802.11a is totally free.
I have it set for 802.11a/g only, but it keeps defaulting to 802.11g and never goes to a unless a is the only thing offered. The only way I can get it to go to 802.11a is if I set it to 802.11a only.
I do a lot of roaming, and 802.11a is not offered everywhere so it is annoying to have to constantly go into the device manager and change it from 802.11a only to 802.11a/g.
My card is an Intel Wifi Link 5100 AGN. Does anyone know how to get it to prefer 802.11a over g when they are both offered? There seems to be no option to do it like most cards do. I recently updated the drivers to the latest version, too
the one on the right is black 1640 with rgb led which i bought in 4/09; left is white 1640 with rgb led just arrived this week: the hardware id is the same on both lcd: sec5448
the lcd test from notebookcheck.net shows 270 nit on the one sits at right; no test result on the left one, but i guess its about 300 nit. its very obvious when you gotta see them side by side, the left is brighter and whiter
