HP/Compaq :: My Nw8440 Refuse To Use 4 GB Ram
Mar 21, 2009
I felt that my notebook needed a ram upgrade so i checked online and it said that i could upgrade up to 4 GB. So i bought Kingston HyperX DDR2 4 GBset with two matched 2 GB chips.
I changed ram and then booted up in Windows Server 2008 x64 and checked that is found the hardware upgrade and it said 4,00 GB Ram, but when i checked taskmanager it only used 3,5 GB. So i booted up an Kubuntu 8.10 x64 Live CD and checked there but now it used 3.3 GB.
I flashed it with the newest Bios before doing the ram upgrade.
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Jan 5, 2009
question for those that are knowledgeable in the area of upgrades. I have a nw8440 with a T2400 with 2 GB of 266MHz RAM and a 60GB HD. I would like to change out the HD for a WD Scorpio 320 GB and change out the 2GB of RAM for either 2GB or 4GB of 667 MHz, yes I am well aware of the 3 GB limit for 32 bit OS. As for the CPU I would also like to change over to a T7600 intel chip, the sockets are the same.
Is there any thing different in installing a new OS in this laptop compared to a desktop? In my limited time here so far I have picked up that I need all the drivers first before I install the OS, is that correct?
Have I forgotten anything? The HD and RAM would be first, with the CPU to come later depending on funds available.
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Oct 26, 2009
i got some problems with my notebook getting too hot.
It even crashed when i was running Ubuntu Linux because of too high temps.
First i tried the Undervolting guide here: [url]
But even now my notebook reaches a cpu temp. of 90+ C.
So im wondering if someone haves the same or a similar notebook has some advice on how to open the notebook so that i can clean the fan.
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Feb 5, 2010
I recently had to have the motherboard replaced on my HP Compaq nw8440 due to a bad DMA controller. About a week after I got the board replaced, I turned the machine on one day, and the screen was split, squished and doubled. The HP logo showed up twice; once on the top half on the screen and once on the bottom half of the screen. The GRUB menu and the XP boot screens were the same way, but once windows was up, everything was back to normal!
The next day, I turned it on, and the screen wouldn't come on at all. Everything SEEMED to be working fine (judging by the HD activity), but there was no screen. I pulled the battery, held the power button down, and everything was fine again for about a month.
Last week, I turned it on, and it again forgets to turn on the screen. This has happened two more time since then. Sometimes the backlight comes on; other times, it's totally dead. Pulling the battery and holding the power button fixes it every time. Does anyone have any ideas as to why it's doing this? Will reflashing the BIOS help?
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Mar 11, 2009
I have been with dell for 15 years and owned 9 of their laptops throughout the family.
My M1530 has been a disaster. I have had the GPU replaced, the motherboard replaced, the battery replaced, the DVD drive replaced, the speakers replaced, the palm rests replaced, the heatsink and fan replaced, and now the speakers have gone bad again.
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Mar 15, 2013
I have the Inspiron 15 R special edition. I bought this 2month ago, recently i found out that my DVD drive would not be ejected when i press the button on it.After that, i tried eject the DVD drive using the eject menu inside "My Computer>DVD RW drive". It manage to eject the DVD rom. After this process, the DVD room only can eject when press the button on it. Is this covered on warranty?
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Jan 14, 2009
obviously uninstalled the old ones (removed from control panel, then safemode and use the guru drive cleaner to clean up any left overs)
when i install the drivers it takes about 5 minutes which is the strange thing i noticed, normally takes a minute or 2 at most
after installation i reboot and find that in device manager the yellow exclamation
mark icon next to the vga device, when i try and point it to install from the folder itself it takes about 10 minutes then tells me its failed.
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Mar 27, 2009
I have got Notebook Compaq Presario.. I cant connect to the internet using the wireless connection.. the reason is that i accidentally did some operations, and cannot switch on the light on the front panel of the notebook.. it does not work, i mean the light of the wireless connection button does not light.... I turned off something...
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Mar 24, 2010
Can We Change Processor Of Hp Compaq Presario Which Is Having Amd Processor Right Now
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Mar 31, 2009
i am looking to actually look, touch , try an HDX 16. But can't find a store that carries it.
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Feb 17, 2009
where i could get most or all drivers for windows xp for the hdx 16t 1100,
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Oct 21, 2009
Does anyone have a good way to OC this laptop other than using ClockGen? I am basically wondering if there is a BIOS option. I know there are some OC guides out there, but this laptop is almost 3 years old, and as far as I can tell does not have an option in the BIOS. Also, my proc is the T2600, not the one is this review, but other than that exactly the same. I am looking to play around with this because it is old and I dont care too much if I fry it since my new hotness is on the way.
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Aug 22, 2009
1. How do I make it so the volume 'screen' (the little pop-up) doesn't show up when I chance the volume?
2. Is there a way to completely remove and disable the fingerprint reader?
I'm using Vista Home Premium 64 bit.
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Aug 27, 2009
By the looks of the bottom of my laptop it seems it might be mxm compatible as there are lots of removable pieces... including one that looks alot like an mxm slot. I know that this laptop can be configured to come with the 9200m. This is a fairly brand new model but could someone tell me whether this thin is mxm compatible?
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Jun 30, 2009
Ive just about had it with Vista on my laptop and want to try a new OS before I junk this thing. Is anyone running Win7 or Ubuntu on a HP DV5z AMD 64 bit laptop? The machine is about a year old and I have 4gb of RAM and the thing is a dog. Ive used Ubuntu in the past on Dell laptops and its a pain to get everything running wireless drivers, flash, etc. Win7 being a RC may or may not have everything up to speed on for my machine.
So, if you have Win7 or Ubuntu on a HP DV5z please give me a shout, good or bad.
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Jun 4, 2009
I have a DV5-1155ee, here are teh sp3cs:
HP Pavilion DV5-1155Intel Mobile Core2 Duo T9400 2.53 GHz. (Montevina 6 MB L2 Cache)4 GB DDR2 RAM15.4” WXGA ScreennVIDIA GeForce 9600M GT 512 MB320 GB HDDIntegrated Webcam, Wireless, Bluetooth, BlurayWindows Vista Home Premium 32 Bit
product number: FT115EA#ABV
serial number: CNF8374VSL
what would my HDD RPM rotation speed be?
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Feb 16, 2009
Can't really see much difference in these models....looking at Best Buy
Other than 17 vs 16 inch screen are their any benefits to build quality from 1 to the other?
I will be travelling so I would prefer the lesser HDX 16 incher but build quality is a concern
I travel by plane, train, bus every weekend so it needs to be able to handle a little beating
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Jul 14, 2009
I'm am deciding whether to buy this laptop for school use. It has a great size, stylish, and decent specs for a laptop that is so lightweight. The only turn off is that it was made for entertainment, but should this laptop do well for word processing, spreadsheets, and web surfing?
Would the 9 cell battery last for more than 5-6 hours? My budget is also under 700$ but it can stretch a little.
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Feb 20, 2009
i am looking to get the hp hdx 16t and was wondering if there is any bg difference between getting the 2.53 (P9400 i think) or the 2.66 processor? Is it worth the upgrade or no?
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May 21, 2009
running a dv2 with a solid state drive? What are your thoughts? How has it performed? Have you gained much battery time?
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Jul 29, 2009
I'm heading off to school, and these stylish, affordable notebooks have caught my eyes. The only problem is that I only get 2-3 hours of battery life on these notebooks although I can buy an extra battery. What I"m mainly doing is word processing, spreadsheets, iTunes, and web browsing but not all at the same time.
Here are my main questions and concerns:
Do these notebooks have good build quality?Is there any other way to charge the battery without having it in the notebook?Do they get hot?
I may have more questions to ask later.
I am buying this notebook in Canada.
Seeing that the battery tests I've seen on some reviews, they are surfing the internet with Wi-Fi on. I will not be, I'll usually be word processing. Should it last maybe 3 hours?
How long does the 9 cell last on the DV3?
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Oct 25, 2009
I own a DV7-1038CA, I actually decided to buy it after reading what people said about the DV7s on this forum. Unfortunately I have a problem .
I had opened up my DV7 to clean out the fan ( ****load of dust in there) and took the whole laptop apart. I put it back together and it worked perfectly fine for about 10 hours. The laptop worked great until I dropped it down on my table at a height of about 1 1/2 inches, not a significant height but the screen immediately turned white and the laptop shut off completely. It would not turn on at all, the power light would blink for less than a second and turn off and then I'd have to wait 30 seconds before I could get it to blink again.
I then took the laptop apart again and this time I checked if everything was plugged in properly. I decided to leave the unnecessary covers off so I could turn it on without having to screw it all back on, it turned for about 3 seconds....before I noticed the display cable to my screen was on the heat sink and had caught fire. I immediately turned it off but the damage had already been done, the fire had burnt through the wiring on the inside of the cable rendering my screen useless ( whenever it was plugged the charging light on the side of the laptop would turn off). At this point the laptop was turning on but would turn off after about 5 seconds (probably due to the fact that there was no screen) During this little fiasco I had ripped off the ZIF cable that connects the power button board to the Motherboard. So now I had no way to turn my laptop on, I ordered a new screen and a new power button board.......
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Jan 21, 2009
Looked at the HP DV6 today at circuit while browsing liquidation sales. Looks like a nice laptop. 16inch screen is nice, looks like less vertical screen but web pages look nice. Just a DV5 with a bigger screen?
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Aug 18, 2009
i sent my laptop (Dv6000) in for repair.
I get it back with a messed up ram stick, a chipped battery and a size bezel that is not installed correctly and has a broken plastic snap...
I'm calling them right now and going to demand replacements, but idk if they are even going to do any thing...
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Mar 21, 2009
With external monitor hooked up it looks perfect .. this is what the screen on laptop looks like now . I only checked to make sure things were plugged in on the lcd . Inverter or maybe cable ?
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Oct 3, 2009
Not in a race on which is better mind you, since these two are next-of-kin. But I mean which parts will fit both? I've been looking for some upgrade parts to the HDX 18, but all I seem to find are parts rated for the HDX 16. So, save the obvious screen size difference, just how comparable are these two in parts?
The keyboards look identical; and the extended battery I found lists a match for the HDX 16 but not the HDX 18. Would there be a size difference?
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May 24, 2009
i am starting this new thread for u people to post the xp drivers for hx 16...i have asked many but no response..so plz post the dwnload links for it..i have found some in this thread of hdx 18.. XP on HDX18t
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Nov 25, 2009
I remove almost all mesh from fan so more air will go into fan.my laptop stay on table all the time so it's ok for me
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Jun 25, 2009
I was looking at getting the HP HDX 18t for my self to replace my older laptop. The only problem is the college I go to requires that the laptops you use run windows XP because some of the software they use for web design and programming classes apparently only works on XP. I looked on the HP website and they do not offer a downgrade option to XP. I also looked on the HP HDX 18t support site and they do not have XP drivers listed (except the wireless card and finger print scanner drivers).
So I was wondering if the HP HDX 18t supports Windows XP has anyone who owns this laptop ever downgraded it to XP succesfull before?
I don't mind Installing XP from scatch or setting up a dual boot with Vista but I'm just worried about buying the laptop and not being able to Run Windows XP.
Link to the laptop I was looking at.
[url]
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