Dell :: Replace Bad Connector On Quadro 2500m With Connector From Dead 7800go?
Nov 30, 2007
Is this feasible?
Some arsehole on ebay sold me a quadro with a busted connector and refused to refund. I had no idea about the 60 day policy so i was overly patient in waiting for my refund until it was too late.
Anyway, the quadro was intended to replace a 7800go that died some time ago. Is it possible to solder the connector from the dead card onto the quadro? i don't have the skills but i live in thailand and [reasonably skilled] labor is cheap.
earlier this year I moved to vista , having good performance under games and a 3dmark05 score of 6500-7500.. , over the course of the year I had many reinstalls cause I wanted to check both X86 and X64 versions of Vista , and decided to stay with x64.
now I don't exactly know when exactly it happend - but a few months back I noticed my 3dmark05 score went down to 3300-3700 , well I thought .. maybe just a bad driver , so over the last 2 months i've tried many driver versions (155.xx , 156,xx , 169.xx from Laptopvideo2go and NBF) and I had the same results with all , I did fresh driver installs so thats not due to bad install or anything like it.
since I'm Currently playing WoW only :P I don't have any other benchmarks to run , Aquamark doesn't work under x64 and I don't know about any good benchmark tools.
something else I noticed which im sure is relevant - I remember that before having those problems my Temps went to the roof while gaming (93-94c) and 73c when idle , now with the new sets of drivers I have about 83c when gaming and 67c idle , now don't get me wrong .. im happy with those temps , but that also means my card doesn't stress itself to the max.
my 1st guess was Powermizer feature , Tried disabling it in the nv_disp.inf without any luck.. I'm not too sure if I managed to disable it.. GPU-Z always "sees" my clocks (500/600) at max.
I also thought about installing an old driver version but honestly I don't remember which drivers were ok to use under vista x64.
so I would really appriciate Ideas , that is before I do format C: ( I really want to avoid it this time).
I finally got what is the old school Generation 2 look which IMO looks better. click here if you're interested to see how it looks like. Custom parts include the slot load DVD, keyboard, Atheros card and seagate hard drive. Future plans include quadro card sticker (being mailed) and maybe an internal camera mod.
After assembling everything, I continued to do more benchmarking using 3dmark05 and overclocking under vista. I've heard stories about vista hurting performance, but my god does it murder a good amount of framerates and performance. Non-overclocked, I got a best of 8582 on XP, and 7749 under vista.
After reflashing the vid bios and playing with rivatuner and atitools, I started at 575 core and 650 mem, ran 3dmark05, scored 9320. At first, I was pretty amazed at the score considered what vista did to it when it wasn't overclocked. I thought it would go somewhere where it was under XP (non overclocked). Anywho, I decided to up it a bit to 600 core and 700 mem. This time, 3dmark05 gave me a 9110. I tried it again, this time turning off any programs running in the background, and got a similar score. I lowered both clocks back to what it was when i scored the 9320 and ran it again. This time, it gave me an 8840.
Pretty interesting how these scores came about, but has anyone been in a similar situation? I'm thinking about going back to XP or just make a double partition for it, once i figure out how to w/o wiping half my HD.
I have open it and found nothing obvious on the solder connection but there must be a weak solder somewhere because when I play with it connected it comes on sometimes.
nyone knows where to find schematic or details of the motherboard in order to know exactly which solder spot to redo
Dell Truemobile bluetooth connector on the motherboard just appears to be a USB port.
What I wanted to do was use a generic bluetooth module and wire it to the Dell Truemobile bluetooth connector but I need the pinouts. There seems to be 10 pins but on USB there is only 4.
I have an Latitude X300 and disassembled the laptop entirely looking for a contact points for a possible USB connection on the motherboard. I thought there would be some because there are many USB hubs listed in device manager but only 2 ports on the actual laptop itself, but I couldn't find any so I am trying to work with the Truemobile connector.
I just picked up an EX5630. It didn't come with BT which I would like to add. It has an 8pin connector for the BT module. Reading around a little it looks like this connector is no more then a USB port. 4 pins are for the USB port, 2 pins for the LED and 2 pins for the BT switch. Can anyone confirm this? If this really is just a USB port I would like to build a custom cable that runs from this port into a very small two port USB hub which I will mount inside the laptop. There is a perfect space inside to do this. Then I will rig the BT module to one of the ports on the hub and use the other port for my wireless mouse dongle. It would be so nice to not have to plug in the dongle anymore and get BT at the same time.
I am very happy with this laptop so far. Well, after wiping and reloading Vista on it. It looks like it had a ton of BS preinstalled. I had to boot it up long enough to snag the tokens.dat file and I had to acknowledge 700 popups along the way.
take apart my 5920g to check if the keyboard ribbon needs replacing or if the connecter has come loose. Ive googled big time trying to find a guide with pics etc. Could someone help as im currently in afghan trying to keep in touch with the wife (im a brit soldier) when I can, using my laptop. The dead keys are - b,n,h,y,u,7,8. So I cant really talk properly on msn etc.
Im using the on screen keyboard to help write this message!
I have a DV8000 - DV8333CL and screen has started to flicker. By messing with the screen i can get it to become clear then it starts to flicker again after a few minutes.
I have heard it could be as simple as a loose cable, does anyone know where and how to get to the cable?
On my HP DV5-1015TX I notice that there are 2 audio out jacks in the front.
However my speakers have only connector that I plug into either one of these. This works but I am am wondering if there would be any loss of audio quality when used this way (maybe surrond sound or something)? OR is the second audio-out an extra connection to say headphones?
I am comparing this against the connector in the 2510P to see if there could be a possibility of retrofitting the 2730P connector to obtain a SATA output. The 4200RPM ZIF drive in the 2510P is ultraslow and ZIF (PATA) alternatives in SSD or 5400rpm HDD form are poor value for money. micro SATA is the way to go..
Found the HP Media Library has systemboard pictures. The 1.8" drive connectors for 2510P, 2730P and 2530P are here:
Though it is somewhat difficult to make out the 2730P 24-pin socket. Can anyone take a photo of it and link on here? Here's the one for the 2510p . More pics at [url]
We can see that the 2510P ZIF socket is very different to the 2730P systemboard connector. BUT! There is the unused 24-pin socket on the 2510P that looks remarkably similar to the 2730P 24-pin SATA connector. Could this be used to provide SATA on the 2510P?...........
The stock 20Gb hard disc in my Dell Inspiron has BSOD with an Unmountable Volume error.
The DVD drive isn't reading either XP Home or Ubuntu discs (just spinning up and down) so I want to remove the Hard Disc and grab the data files off the drive myself.
Symptoms: Laptop switches off unexpectedly; unexpected failure to charge battery; random changes in brightness. Messages appear such as: "This AC adapter may not provide enough power to your Lenovo computer. Please reconnect the proper AC adapter"; "Battery 2: There is an error"; Do you want to switch to 'Airplane in-seat power plan' (if this option is enabled in Power Manager).
This is why I think the power connector is to blame: I opened Power Manager to the Battery tab and also ran BatteryInfoView by Nirsoft. With the power connector firmly plugged in at the back of the laptop and with "90W AC adapter is attached" showing in PM, moving the connector slightly from side to side often triggers one of the symptoms. The two apps then indicate that the AC adapter is no longer present and that charging has stopped. In some cases vibration due to typing or moving the laptop is enough to trigger a symptom.
Supporting evidence: After I taped the power adapter's output cable to the laptop so the plug cannot easily move in its receptacle I found the symptoms stopped (see photo).
Summary:This is a serious annoyance. It means I can't rely on the battery being properly charged when I need it, or that the machine will stay running when I leave it unattended.
my 9400 was overheating badly, and the screen was blacking out etc.
dell decided to replace the system
i receive an old crusty 9400 from the depot that looks like someone had used it for a place to set their coffee for a while, and the outer shell cosmetics are chipped,scratched, and generally low quality.
but, thats not my real issue....this laptop has an X1400 card in it.
my original system had a 7800 card.
i didn't think this was a "like-for-like" replacement, so i escalated my case. the supervisor i spoke with didn't understand what the issue was all about i guess, cause she kept telling me that i received the SAME laptop as a replacement
she even got some guy from tech support on the phone with us to have him verify the specs between the 2 cards....but after about 20 minutes of him saying that my replacement system has the IDENTICAL card in it as the original. (7800 and X1400 are different....thats why they have different names and part numbers...)
anyways, i asked that the tech support guy get the actual card specs for each one out so he can see that the 7800 is 256 dedicated memory and X1400 has only 128 dedicated memory.
he puts us (yeah, the supervisor lady is still hanging out on the phone cause she says she can't request another replacement until she gets verification from tech support that the cards are in fact different...so much for knowing anything about these products).......anyways, we're on hold for about 5 minutes, we hear a click, and then he's gone.
this was horrible and amazing at the same time because the supervisor lady started saying "hello?...are you there?....HELLO?....tech support are you on the line?"...so i guess she got to see how wrong an frustrating dell customer service can be
horrible because she's like "well, let me got ahead and dial back into the tech support queue so we can get another rep...". i said no, she should work it out with the proper department and get back to me, cause it'd had been almost a full hour at this point.
so my question is, is there something special i need to say to get them to understand that an X1400 card is not comparable to a 7800 card? i remember seeing people posting on here with a similar situation a while back, but i can't find those old threads. as an aside, the laptop is still under the original 3 year warranty as well as complete care.
I bought the 7800go gtx card from another person locally, and he also installed the video card for me. He followed the installation instructions from this website, and left after he installed the video drivers from Tweaksrus and got the resolution back to 1920 x 1200. After he left my place, I used my laptop with the usual applications, and I found the laptop to be much sluggish than before. When I tried to watch a movie in .rmvb format, there were often and obvious stuttering in the video playback. I was very disappointed as even 6800go vanilla (my original card) would play a simple movie smoothly, why would a much stronger card such as the 7800go gtx have any problems? Moreover, I rebooted my laptop multiple times and there were two times at bootup, an error said "no bootable device was found, press F1 to retry or F2 to go into setup". The other times it would boot up into Windows XP as normal. I left the laptop alone after getting so frustrated.
Thursday night: I tried using my laptop again, and the normal applications were still sluggish. I tried to watch some movie again in .rmvb again, and the stuttering video was unbearable. I then thought may be it was the video drivers' problem, and I uninstalled the tweaksrus video drivers the person installed for me. Then I installed the the mobile 7800/7900 drivers from Nvidia's website. It got even worse as the video playback stuttered every 3 seconds in a movie. Then when I tried to play Warcraft 3, the video also stuttered, which was very surprising as even 6800go vanilla would handle it smoothly in the past. I then tried a couple more drivers from Laptopvideo2go, and the sluggish performance was unbearable. I rebooted my machine for about 13 to 15 times and there were again two times showing the "no bootable device" error message at start up.
Some other things I noticed:
On some of the video drivers I installed, it showed the GPU temperature, and it was 70C when it was idle. Is that even normal? Seems too hot as people here said idling temp was around 40C to 50C.
Some questions that I have:
1. What is going on with the error "no bootable device"? I have never seen that before in the past 1 year and 9 months (since I have my i9300). I am sure it is related to this video card upgrade. 2. Do you have similar video stuttering issues when you are using the 7800go gtx card in i9300? 3. Do you think the card may have some overheating issues? 4. What video drivers am I supposed to use? Tweakrus has been down for a few days already. I am a very casual gamer so I pretty much just want movies to play smoothly and games running a little smoother and faster. 5. How is it possible that when go 7800 gtx supposed to be 2+ times stronger than go 6800 vanilla, would give such poor performance?
I've a question about dell lattitude and dell lattitude.
These two laptop've a different graphic chip. Which one is better for some 3d program like Sketchup, CAD, 3DSMAX. I prefer on Lattitude e6400 , It's look slim and good design. That's OK. But I've a question about a GPU in this laptop. Can it play some games?
- The Sim2
- Need for speed
- Pro Evolution Soccer If I compare Quardo NVS160 & GFORCE 9300. Which one is better for some 3D program? Quardo NVS?
- Quardo NVS160 & Quardo FX370 - How about a diffrent? Lattitude or Precision?
I have installed a FX 2500M (rev A02) on a M6300 system board A10 Bios, the card is working but its clock is fixed to 100MHz (100MHz core + 100MHz mem).
FX 2500m doesn't switch to 3D Low mode (200/300) or 3D Performance mode (500/600). It always remains on 2D Mode (100/100)
Off Course the same card works correctly on M90 System Board.
I have tried many drivers, DELL version and generic version by laptopvideo2go, but same results (always fixed to 100MHz).
I have tried Rivatuner to force clock switch. Same results No Switch
I have even installed a new OS (Vista 64) and with it, I have a strange situation.
With Vista64 (no SP1) original driver supplied by MS (and based, I suppose, on forceware 96.xx) the card seems to works at high clock.
No information tools can be used (with MS Driver) so I can't see which clock are active but 3D performance (games and benchmark) are near the performance achieved with M90.
But once I update the driver by installing a recent version supplied by Nvidia (Dell version or generic is the same), the card blocks to 100MHz even under Vista64.
Unfortunately with MS Driver there are many graphics error and it isn't so usable with 3D application (i.e. games) and furthermore I want to use the card with XP32 (Vista64 has been installed only for tests).
In short: My e1705 with a quadro 2500m is idling at temperatures at least 10 degrees celsius higher than it was before: 70 degrees with slow fans compared to ~60 with slow fans (I had fans kick in at 65 to bring it back to 60). There have been no hardware/software changes to the system.
So I read the guides about applying AS5 to your GPU and I thought I'd try to get better temps.
I cleaned off all the old compound from both the GPU and the heat spreader, and placed about a pea-sized piece on the GPU (see attachment). It wasn't the most perfect blob of AS5, but volume-wise I think it was pretty close, and ideally it would be smoothed out when I tightened the screws on the heat spreader.
I stuck to a "less is more approach" having heard that all I needed to do was fill the minor imperfections of the contact surfaces.
I am at my wits end with my e1705. I had a sudden meltdown about 2 weeks ago... screen went scrambled, BSOD,etc...
Performed diagnostic, memory on video card came back as bad. Replaced with new card (from Dell), reinstalled OS, completely reinstalled nVidea drivers from Dell (Used driver cleaner too)...
Everything went smooth for a couple hours after this was completed yesterday (full diagnostic showed no errors), but after booting up today, after about 5 or 10 minutes of use screen freezes and turns either solid cyan or black... a small pattern of thin lines appears also.
I was playing stalker a few days ago getting 50-70 FPS and now come today its so much lower at 20-30(not playable) and I tried CS:S, and COD4, and they all seen dramatic fall in FPS. I don't notice any artifacts but I just notice huge FPS hits. I also think my fan isn't running anymore but I am not sure. Does anyone one know what I should do now? Its out of warranty already.
