Dell :: Inspiron 6400 E1505 And 4GBs Of Memory (Questions About Dual Channel Mode)
Apr 13, 2009
I have a question about 4gb of memory on inspirons. I recently put in 4GB's memory in my inspiron (Corsair brand) and I am running XP(x86) aka 32bit. Windows sees 3.25gb's which is exactly correct.
Awhile back I read that the inspiron motherboard which is an intel, will not run the memory in Dual Channel mode, which will slow the memory down about 3-5%. However I am not sure of how true or not this is. I put the memory and checked my bios and its showing all 4GB's and "Dual Channel" enabled.
So the question is how real is this dual channel concern if the bios is saying its in dual channel mode? PS we are both running the latest bios A17.
She has been wanting to make the windows 7 switch, however she only has 512MB ram in it, so she ordered a 2x1GB ddr2 667 Crucial kit off Newegg for me to install.
After it arrived I popped open her memory compartment and lo and behold there were two 512 sticks already in there. I was puzzled by this, so I installed the new ram and went into the BIOS, which reported that dual channel mode was running and there was only 1024MB of memory.
I naturally thought one of the memory slots was dead so I tried each stick in one slot at a time, each time it booted up with the exact same info, 1024MB of ram. From this I can only conclude that it simply refuses to actually run dual channel, despite both slots being perfectly functional.
I have flashed the BIOS, to no avail, and now have no idea what to do.
I just purchased a used Elitebook 8540w with i7 quad core and four memory slots (I love it!). It is running 64 bit Windows 7 Professional It came with one 4gb memory module and I purchased an additional 4gb module to bring total RAM to 8gb.
I have the HP document that shows for two 4gb memory modules, one should be in memory slot 1 and the other in memory slot 3 for correct functioning of dual channel memory. All set right?
Not quite. In the Elitebook 8540w, the primary memory slots under the keyboard are clearly labeled "1" and "2" However, the expansion memory slots on the underside of the chassis are also clearly labeled "1" and "2" Opps! There is no "3" and there is no "4" In which of the unfilled three slots do I install the second 4gb module for correct functioning of dual channel memory?
I want to enable my RAM in dual channel mode... what is the process to do this? i have already checked in CPU-Z that it is currently in single channel mode.
In the forefront we can see the hinge, and in the background we can see the piece behind the hinge (PBTH) - I have no idea what to call it, so from now on it will refer to it as the PBTH. =)
Ok, the problem I've had - for years - is that the PBTH does not stay where it is supposed to stay.. the three plugs do not stay in their holes. This has caused the outer plastic part of the LCD cover to split when I close the lid.
After a few years of this, the bezel cracked on me... so I decide to get a new bezel, and I tried to fix the hinge problem.
I'm not sure what mechanism was used to keep those 3 prongs in their holes, but I was going to try contact cement (for a lack of better ideas) - if you have any other ideas, please let me know.
But now my problem is this:
Last night I glued the PBTH into place, put everything back together..tried close the lid - was met with major resistance - and the glue/PBTH bond broke.
I'm currently using a Dell inspiron 6400/E1505 notebook although i wish to upgrade to a studio 15 or 17 i cannot afford it at the moment i can however afford to upgrade the notebook i have a little bit more, the 2 upgrades i'm considering are,
Upgrading the RAM to 2 x 2gb (I spoke to someone on these forums a while ago about it and apparently it is possible) but i'm unsure if its worth it because i can't see anything that'll be different enough to warrant the upgrade .....
I have a Dell here that I just picked up free due to having a busted screen and a bad battery. Luckily I have a HUGE pile of dead laptops and had these parts!
The laptop says Inspiron 6400 on it but the service tag shows up as a E1505 on Dell's site. The service tag is 4Q38YB1 if that helps.
I put two 1gb DDR2-800 sticks in (though it comes up as 533MHz) and a 120gb SATA drive in.
I've had my trusty Dell Inspiron 6400 since 2006 and it's still going strong, but over the last couple of months
I've noticed that the screen doesn't appear to be as bright as it used to be. It's as if the brightness isn't set to full, but when you try to increase it you discover it is at full brightness.
Can LCD screens become dimmer over time and would a replacement screen fix this?
The USB ports can recognize USB mouses and keyboards. However, it will not recognize external HDDs or her Ipod. So far, I've taken the liberty of reformatting her computer but the problem still persist.
I've updated all the drivers to the latest editions and I have tried multiple methods of resetting the USB. (Complete power down of the laptop, Uninstalled the USBs from Device Manager) Does anyone have any suggestions?
Laptop Specs:
Dell Inspiron e1505 (6400) Windows XP Media Center Edition Intel Core Duo T2500 2.00Ghz 2GB RAM 100GB HDD ATI Mobility Radeon x1400 Broadcom 440x 10/100 Integrated Controller Intel Pro Wireless 3945ABG Wifi SigmaTell HD Audio
I haven't been able to connect to LAN (Ethernet) connections since I acquired this laptop, I have installed the correct drivers and tried with different OS but none of them have been a success.
I tried in different Ethernet connections (different houses too) but I still get no internet on my laptop, it recognizes that there's something connected but no internet at all. Since then I have been using a Wireless Router always...
I want to upgrade my laptops hard drive. It currently has a Hitachi Travelstar 7200RPM 80GB Hard drive. I want to upgrade to at least 300gb capacity,
preferably not losing out on speed either. Another issue is heat, currently my laptop gets MEGA hot and sometimes even freezes up/slows down (Im pretty sure its because of heat) and I wouldnt want to get a hard drive that runs hotter than the current one.
I dont know whether I need SATA or SATA300, 8MB or 16MB, 2.5" SFF or 2.5"x1/8H. Also, if I got a 5400RPM replacement (effectively downgrading the speed)
would I really notice that much difference ?? I 80% web browse, but the other 20% I video and photo edit and game, and I wouldnt really want to sacrifice performance if it made a big difference.
I am looking into replacing my old Dell Inspiron 6400, as it has been excellent -I think I should buy another Dell!
I am looking at the new Inspiron 15, which has a 15.6" display.
Can anyone tell me whether the actual laptop itself is bigger or smaller than my current 6400? I am interested in knowing width.
I see a lot of dead space on my 6400, and hopefully Dell realized this, and instead of making another 15.4" with dead space, they made use of this and gave a better display!
The XPS 1645 offers choices of 4, 6, and 8GB of ram. Just out of curiosity, how can 6GB of ram be dual channel? I was under the impression that dual channel requires matching pairs, and that 6GB of ram would be one 4GB stick and one 2GB stick. However, the Alienware laptop seems to have listed what I would expect (3 and 6GB configurations not listed as dual channel).
I have a Dell Inspiron e1505 that is a couple of years old. I just bought it from a guy at work and it seems to be working pretty good.
I do a lot of photo editing and while I realize this is not a top machine for this, it works better than what I had. It now has 1G of memory in it and I think that I can up that to 2G max.
What should I be looking for and where is the best place to get it? I would like to buy local, but that may not be the best option as far as price goes.
its an HP DV6-1264CA Artist edition v.2 16" LED backlit 1366 X 768 (comp in sig)
-AMD Turion Ultra ZM-82 2.2GHz -AMD RS780 Chipset -2 x 2 Gig of Samsung DDR2-800 RAM -ATI Mobility HD4650 1 Gig GDDR3 -1x Western Digital Scorpio Blue 500GB
All that on Vista Home Premium 64 bits. It's nice by the way, and I can play COD4, Doom3, HL2, Quake4 (my faves) at high details...of course I don't max out Crysis...lol but for last year's games, it's fine, especially for a lappy that cost $999 Canadian
I'm running all kinds of diagnosis tools to check on everything on the lappy:
-Everest Ultimate, CPUZ & others...
There is NO mention about the RAM running in dual-channel. In CPUZ, where I should see DUAL, the area is grayed out. I know there is 2 sticks of Samsung DDR2-800 (2 slots and the platform is able to run dual-channel according to AMD).....
My current RAM is: 1gb Corsair DDR2 667mhz (default from manufacturer) and 2gb Mushkin DDR2 800mhz
I searched through the internet that Acer 5920G can only support up to 667mhz.
The problem is, I'm planning to add 1gb more RAM, so it will be 2 x 2gb Mushkin 800mhz, since both of them will be downclocked to 667, will both of them still run in dual channel mode ?
I wanted to buy 667mhz one, buy every shop near my place says that 667mhz ram not distributed anymore and the price is quite the same.
I posses a dell 9400/e1705. Currently I have 2GB of RAM installed (in one piece). I was thinking of installing an additional 2GB. I was wondering if there is any sense in doing so.
First of all I have 32bit system, so the whole amount (4GB) will not be recognized. Secondly I am unsure if I will notice any increasement in performance. I mainly use the computer for photo retouch in Photoshop (I operate on big RAW files) and sometimes I install games.
A friend of mine said this would a good idea beacause even though the system will not see 4GB the chipset will allow the two memories to work in dual channel (If i were to add just 1GB I would have a total of 3GB but no dual channel).
I purchased this laptop about 3 years ago and up until a few months ago it was a well capable laptop. Since the original purchase I put 2 gigs of Ram in and a new higher capacity HD and thats about it.
Around a year ago I started noticing the audio skipping on everything. Youtube, all video file types, mp3's and flacs. It didn't really bother me at the time because it was a skip or static sound every several seconds. Now more recently it is once every second and really bothering me.
I posted it in the accessories forum, but didnt get much response..was wondering if you dell guys have a better idea on this.
Basically, I have a 2.5 year old Dell E1505 with ATI x1400 on it. I just bought a new Samsung T220HD monitor and I love that thing. But, when I first hooked it up and everything and ran dual monitors, my external screen flickers about once every 5 mins.
Then when I adjusted a few things, the external screen stopped flickering, but my laptop screen started to flicker, once every 5 mins or so. When I watch tv on my this monitor (it has a tuner built in),
there is no flickering, and when I use my external monitor as my main monitor (by closing the lid of my laptop),
I have m1730 with dual 8800 gtx. Had it over a year now and have had no problems with it. Now all a sudden when I enable SLI it gives me a blue screen. The problem is with nvlddmkm.sys. I'v tried different drivers and nothing has fixed this. I googled and looked for similar problems but nobody seems to have any fixes. Also most problems I found on google are when running games. My machine won't even boot up in SLI mode with the original driver. With the newer drivers after i accept changes seems like windows is attempting to load the second card then i get the blue screen.
so I am going to use my EPP to buy a secondary Studio 17, 24" monitor and an Inspiron Mini 9. Out of curiosity, because I really do not know, is there a difference in build quality, materials, workmanship, etc...
for people that have an EPP with Dell and order systems and other devices by Dell? Do "Home" systems differ from EPP systems? Like do EPP systems use used parts or remanufactured parts for a new system? Just curious....
)the screen is nice but its quite reflective though im using it on the train right now and havent had an issue but taking outside in bright sun may be a problem (cant test that right now as its winter here in blighty).
The screen doesnt fold all the way back but currently that hasnt been an issue
the perfect viewing angle has the screen far back enough as to possibly cause annoyance if sitting on a plane/train but only if your really picky
keyboard is nice to use no flex to note and its a good size to type on
I recently acquire a VGN-SZ491N from ebay and since I don't really like Vista, so I wipe out the hard drive and install Windows 7 Ultimate from scratch. I followed the following steps and everything works fine except for the video card portion.
A. Install Windows 7 B. Install missing / unknown drivers C. Reboot and install the utilities, in the following order:
1. Sony Utils DLL 2. Sony Shared Library 3. VAIO Event Service 4. Setting Utility Series
After Step C, I reboot my laptop and then able to install Nvidia driver and upgrade the video card from generic one to Nvidia at Speed mode.
But when I manually switch from speed to stigma, nothing happen, so I would like to know what should I do to enable the Intel video card portion and make it work in Windows 7.
I have a Inspiron 14R for about a year and half now. This computer has done this since day one for some reason:
When I put the 14R in SLEEP mode, the computer remains in sleep mode for about 2-3 hours, then the computer shuts itself off, or goes into hibernation mode on it's own. The computer has Windows 7 Premiuim.
I have the power saving modes all set too SLEEP, and none in hibernation in any of the selections. I cannot for the life of me why this computer does this. I have a Lenovo I bought about a year later using Windows 7 Premium with all the same settings in the POWER section, and while in sleep mode, it STAYS in SLEEP mode, no matter the length of time in that mode. Any setting I need to turn off, and where to find it?
