HP/Compaq :: Presario C502US Fan Removal
Jun 21, 2009
lately my fan has come on more and ive touched by my cpu area and feels a little hotter than normal.Ive used compressed air and a little dust comes out.
So i decided time to put some new thermal grease on cpu.I used a c300 maintenace guide as a couldnt find a c500 guide,ive taken all screw loose from back but it still feels like something holding it their.Do i need to pull a little harder or! i cant figure out what else could be holding back cover on,
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Apr 18, 2009
I recently bought an hp dv5 which came with a lot of unuseful software .I would like to uninstall Hp totalcare advisor,but i couldn't find it in control panel (add/remove programs),i also tried with pc-decrapifier but with no avail. how to get rid of this software?how can i uninstall it? And also i have seen another program:hp active support library,is it safe to remove?
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May 22, 2009
C302NR Persario Switch Cover Removal? 300 series
I've reviewed the manual pdf & relieved the tabs behind keys & the switch cover just won't separate- even taken out about every bottom screw out- What am I missing ?- Does the LCD need to be removed first?
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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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Oct 24, 2009
i have a v3019us and it will not log into windows. It goes to login screen, enter password, then it says its loading settings but flashes straight to logging off and goes back to the login screen. it has xp home edition, and does the same thing in safe mode. tried restore disks but pc is telling me restore discs are for wrong model.
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Feb 15, 2010
My ancient C500 fan is noisy, a constant slight grindy noise. Its been like this for months and I cant take it anymore. Can I clean or replace it w/o too much trouble or is it time for a new laptop? Looks like I'd have to take off the whole bottom to get at it...which Iwill do, if it will shut the damn thing up.
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Jan 5, 2010
My LCD is like this when it's opened less than 90 degrees.
My LCD is like this when it's opened greater than 90 degrees.
I'm forced to use this computer in awkward position since i can't open the lid greater than 90 degrees
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Apr 18, 2010
i have a compaq presario 1500 with a pentium 4 running XP SP3 on it. I am having trouble with keeping it under a good heat, the fan is constantly running high! i know this needs a good clean but the screws to remove the back casing are so small for me to do this! any suggestions of how i can clean inside? or get to th fan through the top by the keyboard?
secondly it tends to crash every now and then, maybe when it overclocks on the cpu?? i am recently trying out a program called speedswitchXP which seems to be slowing it down to an extent! but not solving the issue.
thirdly and finally, my battery only holds charge for around 10 minutes before needing constant wall plugin! i constantly have it plugged into the wall, could this be a result to any of my problems?
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Dec 3, 2009
got a Presario V2000 that will not boot whatsoever.
Upon pressing the power button, the machine starts up and displays the standard "Windows could not start properly" screen. Every option I choose, from the three Safe mode options, to the Last Known Good Config, to Start Windows Normally will not work.
I choose an option and everything goes smoothly, the Windows XP splash screen pops up & stays there for a few seconds, then goes blanks for a slightly longer length of time before a blue screen pops up. I can't remember the first few numbers, but the rest I'm pretty sure is accurate:
(a series of letters/numbers is here) (Registry File Failure)
The registry cannot load the file
SysCommandSysCom32ConfigSOFTware
or its log or alternate
It is corrupt, (something I cant remember), or not writable
Beginning dump of physical memory
Physical memory dump complete
Contact your system administrator or technical assistance.
.....and it pretty much repeats over and over in a continuous cycle like this until I power it off.
What I'm wondering is where exactly the problem lies? On the Hard Drive--where the drive itself needs to be replaced or the OS just wiped and reinstalled fresh.......or is this indicative of a hardware failure...which would mean this lappy is pretty much dead?
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Apr 2, 2009
On pressing start button, laptop starts, but blank screen comes. After every few seconds, it keeps on rebooting, but nothing happens.
I have tried pressing F10 and Esc button on startup, but nothing happens.
Moving finger over multimedia touch buttons causes them to beep.
Few times, it shows the BIOS, but does not detect the hard-drive.
Very rarely, everything works fine and OS boots and works fine (without any sign of problem).
I replaced RAMs, hard-drive and DVD Reader in other laptop and there they worked absolutely fine.
I even tried removing the battery, connecting external monitor, keyboard, but nothing worked.
BIOS version is F.3D.
When opened, CPU fan and heatsink were dustfree.
Product Specs: HP Presario V6305NR, 1.6 GHz AMD Turion™ 64 X2 Dual-Core Mobile Technology TL-50, 1024MB DDR2 System Memory (2 Dimm), NVIDIA GeForce Go 6150 (UMA)
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Apr 15, 2009
I have a Presario V2000.
After not using for about 1 week I turned it on so I could clean it from viruses.
Got the battery alert and then it shutdown meanwhile I was pluging the cord in (Targus AC cord with
blue light).
When I connected the AC to the power (not connected yet to the laptop) it "turned on" and still today
shows a blue light. But once I plug it to the laptop the blue light disappears after 3-5 seconds!
Not at the beginning nor the end of this process the laptop will turn on if I press the power button
for 'x' seconds. If I plug the cord, the computer doesn't show any "power light" and then the blue
light from the Targus AC fades off.................
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Jan 22, 2009
I have a Compaq presario C500 laptop by HP....
When I bought this computer these are the specs:
***Processor: 1.6 GHz
***RAM: 512 Mb
***Video: Up to 64 Mb Shared...
***Battery: 6 cell Lithium battery...
***Hard Drive: 80 Gb STANDARD
What I changed to:
***RAM: 2 x 1 Gb = 2 Gb total RAM...
***Hard Drive: 250 GB 7200 RPM.....
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Jan 18, 2009
I am so much happier with this notebook than I was with my Presario C714NR.
Why;
Upgraded Intel GMA 4500M 768MB Max VRAM VS. 384MB on C700 GMA x3100
Upgraded support for 8GB Max Memory VS. 3GB with the C700 **Some G/CQ's can only handle 4GB
15.6" Screen not really a big deal from the 15.4" C700
HDMI Port VS. none on the C700
Media Card is standard in the G series.. VS. optional in C700 series.
Discrete Graphics offerings available for the G series and CQ-Series VS. integrated only C700
G/CQ offers shiny black top finish. C700 More grainy finish.
Better gaming performance, however, not really a gaming laptop.
HP has made some great improvements to the Compaq offering, however compaq will always lack some of the premium features like FingerPrint reader......
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May 8, 2010
just yesterday i started having a bit of trouble with my screen. when I open it to a full position so it is at optimum tilt for viewing, the colors become slightly washed out and whites gain a blueish tinge, while blacks have this sort of red static/noise behind them. However, when i tilt the screen to a very acute angle, the colors return to normal. I think it might be a connection that got a little loosened- i dropped my laptop onto a car floor a few days ago while on a trip.
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Jan 25, 2009
I have a Compaq Presario F500 with an AMD Turion64 2Ghz running Vista basic. what the maximum RAM it can take.
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Sep 13, 2014
Is it Possible to add neew RAM cards To my Compaq Presario F700?
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Mar 29, 2010
i have a Compaq Presario 2195us and i want to install windows 7 ultimate. is it capable of being installed or no? ive looked all over online and i havent found much.
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Apr 15, 2010
if I opened the screen anymore than 4-5 inches, it would freeze half the screen and turn the over half into a complete jumbled mess. I ordered replacement screen about 2 months ago, and w/ me being lazy and all, it's been sitting on my office floor. I've been using the laptop daily, but instead it stays on my desk and is running through an Acer desktop monitor w/o any issues whatsoever.
So I brokedown and started installing the new screeen today, only to get this when I switched the output back over to the laptop:
It made an audible whining noise both times I switched over, so I quickly switched it off. At this point I'm wondering if the cable from the motherboard to the screen is the issue, but I don't wanna keep throwing parts at a computer this only cost me $250 brand new.
Also, when I finally get this figured out...I can't remember which plug this mic connector goes into.
It can either go here next to the keyboard cable or over here by the fan.
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Mar 2, 2009
I have a Presario 2195U and it locks all the time. At first it seemed to do it at random, but then I noticed it would lock every time during installation of XP Service Pack 3, or other long laborious installations. Any time you hear the fan kick into overdrive it seems that it will lock up shortly after. It locked several times during the installation of Windows XP itself.
I hear the fan spinning, and I keep the system on a hard, flat surface to maximize airflow, but it will still lock up during larger-scale installations.
I ask if the issue could possibly stem from over-heating; the system reaches a certain temperature and locks as a fail-safe. I've also noticed that it will lock less frequently when the battery is removed. When I remove it, the battery is very warm, Perhaps the battery is absorbing some of the heat being produced in the system, contributing to the overall temperature inside the chassis?
I have since installed Ubuntu Linux on it and it locks MUCH less frequently, and from what I understand, Linux is much less CPU-intensive. I do like Linux, but it isn't suitable for what I use the system for.
If over-heating could be the issue, I'd like to purchase a better/more powerful fan, power draw isn't so much an issue as it's almost always plugged in.
The specifications for the system are:
CPU: AMD Athlon XP 1.8ghz
Memory: 1gb SDRAM
Graphics: ATI Radeon Mobile
HDD: 120gb
OS: Ubuntu 8.10
If the problem is indeed thermal-related, then comes the question of how do I open the chassis...
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Feb 12, 2009
well i own a compaq presario cq50z and instead of installing/buying the disk (without license for clean install) in the PRESARIO_RP(D drive on the hard drive disk in the computer window, it says Recovery under it, i was woundering if it was a full recovery (erasing EVERYTHING off my harddrive and then putting the factory settings back on) would it do that? if you need specs (because i under stand that certain gb hdd's only have full install on recovery,
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May 2, 2009
I bought a Compaq Presario CQ60-211DX because it was cheap and I wanted a "backup" machine as I paid way too much for my MacBook to get "rough" with it (i.e. travel, put it in a full bookbag, take it to my school in a relatively high crime area, etc).
Well, basically you get what you pay for because this machine seems to run slower than molasses.
However, an annoying problem has popped up in that there seems to be a blue-streaked "tint" that started on pics and some video, that now exists on regular webpages as well. I haven't smashed the screen or spilled liquid on it. I have a 1 year warranty on it that's still good, but I'd rather try to fix it myself.
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Jan 24, 2009
a friend of mine has a problem with her compaq presario v3000.. power on, there's no display at all. the blue hardware lights turn on, and the CD drive opens, and im pretty sure its working inside, but no display.. wat do i do? i used a VGA cable to connect it to my TV, but the TV, which starts with that blue screen (no signal) turns off (black screen) when i connect the cable. i currently have no idea wat to do.. im assuming its a problem with the video card. but is there anything else i can try before sending it to a repair shop to have it done?
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Jul 14, 2009
I have Compaq Presario R4000 128MB graphic memory and 2GB memory. Now I am currently installed XP professional. Will I be able to install Window 7? If so, how could I install the drivers (VGA, network card, sound card and so on)? Should I just use Window XP drivers CD? I haven't tried with Window 7 RC 1 yet.
And for window 7, what's the difference between upgrade version and full version? Or is it the same if I have already window XP? I know only upgrade version is cheaper. Can I get clean installation with upgrade version? What about 32 bits and 64 bits, different CD or will it choose automatically?
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Aug 5, 2009
how to replace my compaq presario keyboard.
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Nov 1, 2009
My little brother owns this notebook and it get rather hot when used.
It has a Intel Celeron 575 running at 2,00 GHz and a Intel GMA 4500mhd on a Intel GL40 mainboard.
It reports that it runs at 60c when idle, but it feels very hot when in use.
Even my own system runs cooler and it includes a ATI Mobility X1600 that can get a little toasty when in use.
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Feb 10, 2009
I've got an old C501NR with 80 GB HD that blue screened and died. Disk check indicated failed sectors. Wont boot into windows. Hp said its dead or dying. So I bought a 160 GB and Windows wont see any of it, neither does Bios. HP said it was too big, would only handle 120 GB so I ordered one of those, same speed/cache as the original. Same issue, its not found by Bios or Windows setup disc.
Here is the fun part: HP now says I can only use a certain part number which seems like total BS to me. Surethe 2 I tried were western digital and they come with Seagates, but so what? So if it isnt THAT that prevents me the puter from seeing the new drives, and that seems highly unlikely, what is it?? The drives are seating and connecting just fine.
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Jul 6, 2009
My daughter has a Compaq Presario 2100. She said she got a virus! I don't think she did. But the problem is it will boot and not run! I ran a test for Hard Drive and it didn't show one. I also tried to repair from disk, it said it didn't have a hard drive. Disk is the reinstall XP. Is this a virus? I think it is hard drive gone bad.
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Jun 3, 2009
This laptop is missing battery and memory, what I'd like to know is, should this laptop power up even if it has no memory or battery?
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Jun 3, 2009
I just upgraded my compaq presario 2500 bios (the exact model is 2505EA) from KF.F.5 to KF.F.14 and the flasher didn't make a backup now the computer doesn't detect the momory upgrade I have anymore, it only detects the stock memory, so if anyone upgraded his/her computer bios and has a backup copy of bios version KF.F.5 and can direct me to a download link I'd be very grateful.
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Jun 22, 2009
i bought a new laptop the other day and this is the specs :
AMD sepron SI-42 2.1GHz
250GB RAM
NVIDIA GEFORCE 8200M
WINDOWS VISTA HOME BASIC (32bit) with service pack 1
now would that spec b good enough to run a game with
OS: Windows Vista - Service Pack 1 / XP - Service Pack 3
Processor: Intel Core 2 Duo 1.8Ghz, AMD Athlon X2 64 2.4Ghz
Memory: 1.5GB, 16GB Free Hard Drive Space
Video Card: 256MB NVIDIA 7900 / 256MB ATI X1900
Recommended System Requirements OS: Windows Vista - Service Pack 1 / XP - Service Pack 3
Processor: Intel Core 2 Quad 2.4Ghz, AMD Phenom X3 2.1Ghz
Memory: 2 GB (Windows XP) 2.5 GB (Windows Vista)
18 GB Free Hard Drive Space
Video Card: 512MB NVIDIA 8600 / 512MB ATI 3870
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