Compaq presario sr5404f power button

Does anyone know where I can find a replacement power button for my compaq presario sr5404f case? The original button is broken.

Power buttons rarely fail, but it can be replaced with a momentarily closed push button ( closed only when being pushed ). Other than a physical break, what makes you ask?
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Compaq Presario cq50, power.

A while ago, I had a problem with my laptop, caused by several updates. Suddenly, it stopped working, (battery was ruined), and I thought the power cord was the problem. So I bought a new one (according to the specifications of the previous one). And effectively, it worked. Nevertheless, after a few minutes, it shut down, and the light located next to the power cord entrance was blinking. I tried to turn it on again, but it was no use. The next day, I turned it on again, worked, and after a while shut down.
I opened it, the fan was relatively clean, and everything looked normal.
What do I do?
I could work without the battery before, so I do not think that's the problem.

Hi @FermiEffect ,
Thank you for visiting the HP Support Forums and Welcome. I have looked into your issue about your Compaq Presario 50 and issues with your AC adapter. What are the specs of the adapter you installed?
Yours is 65-W AC adapter and should not be a travel adapter.
Plug the power adapter directly into a functioning wall outlet. Do not plug it into a power strip, surge protector, or secondary power source as this could cause and issue.
Here is a link to troubleshoot the Ac adapter.
Hope this helps.
Thanks.
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Compaq presario V5000 power on password reset system disabled code06004

Forgot my power up password n. Can't get past that screen on my presario v5000 compaq laptop. after 3 attempts screen freezes to 'system disabled 06004 .does anyone have a factory reset method that may help me?? This would be highly appreciated!
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Hi,
Enter:       uvnjddi
                       or
                   srwfjou
Regards,
DP-K
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COMPAQ PRESARIO CQ61 Bios Password

COMPAQ PRESARIO CQ61 Power on password system disable
code: 92621876
Can someone please help me get into it, my kid put a bios password on by mistake.

Please let me know if you are now able to access the BIOS with the Password I provided. Please let me know if you are still facing the same issue, so I can further assist you
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K N R K
Although I am an HP employee, I am speaking for myself and not for HP

Compaq presario cq42: Error on power button

I have a compaq presario CQ42 laptop. When I want to start up the laptop, it doesn't respond unusually. I push the power button five times or more, the capslock and F12 blink and so does the fan...5 seconds it sleeps again. Did anybody have the problem as same as I have? Please help me

If you hold down the start button on the compaq presario 42 four about 3 seconds it should start the computer I don'tknow if it will solve your problem.

Power Problem w/ Compaq Presario C700!!

The other night I was working on my friends compaq presario c700. I was using the battery power. I was running a pre-bios .iso file program, due to password complications. In the middle of running the program to reset the admin. password, it turned off. So I plugged in the A/C cable. After pressing the power button, the led that is represented by a little Lightning Bolt flashed 5 or 6 times and then stopped. The laptop did not turn on. Even when I have the A/C plugged in, I see no led light showing that it is charging. I don't think my software that I was running could of caused this, or could it of? What steps should I take in fixing this problem? Have these models been known to have issues like this? Any help would be appreciated.
Thanks so much!

Based on you saying the LED flashed 5 or 6 times, this generally means the battery is fully discharged. Do you have access to a volt meter or multimeter?
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Do I need to replace video graphic card or power supply unit on hp compaq presario sr2180nx

hello all
i saw a similar post over 4 years ago, however it doesn't address my issue.
my pc started stalling when i attempt to turn it on. It wouldn't come on. Then after several tries every now and then it would come on. I was told through searching that it could be the video graphic card or the power supply. Therefore once i had the computer back on. I never shut it off. However, i could reboot and it would come on.
Now it won't come on again. So i don't know what to replace. The video graphic card or the power supply. If it is the graphic card, do i replace the one previously installed or add a new one. And if adding a new one, what is recommended to be compatible with my 300 watt supply unit? I'm lost as what route to take and how.Below are the details of my unit.
HP/Compaq Presario SR2180NX desktop PC with a P5LP-LE motherboard with an Integrated graphics using Intel GMA 950.
*Integrated video is not available if a graphics card is installed.
Also supports PCI Express x16 graphics cards
300 watt supply.
thank you in advance for any help you can give me.

Is there an add-in video card in the slot? If so, remove it and try to turn on. If the problem is the video card it will turn on. If not it is the power supply.

My HP Compaq powers on only when force i plug in. Doesn't turn on with power button!

I have a HP Compaq 6710b.. Its Over 6 yrs old..
The Issue is really annoying.. The laptop powers on only when i force plug in the charger pin and the laptop works fine after that..
But the laptop never turns on when i try to power on by pushing the power button!!
I couldn't understand the reason why...
Any thoughts about this issue? HELP!!
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View Solution.

There are no settings in the BIOS that affect the use of the power button.
The power button works at the hardware (firmware) level.
Pressing the button is translated into action for the system board by logic conditions. There must be voltage at specific points in the power circuit. If the voltages are not present, then the power button will not operate. This could be caused by a failed resistor, mlcc capacitor or a faulty solder joint, if the power button has been tested and shown to be working normally. Even lint could cause this to happen. This can troubleshot by visual inspection and use of a multimeter.
Hi all,
This may be a solution for others but unfortunately not me..
My whole Power Circuit has been replaced with brand new circuit by authorised service personal in my country (will not HP, but he is an authorised service dealer of HP).. It was replaced/repaired a year ago and after that i hardly would have used the power button.. I also use the sleep mode and mouse to wake up.. (would have used power button not more than 20 times in one year. And especially during update shutdowns)..
So its better i will check with BIOS/CMOS setting and battery and get back soon.. Why i am mentioning this is because, for the past 8 months, when even i remove the battery and put back in and start up the lappy, the date goes back to 1980.. I guess this happens because of faulty/dead CMOS battery.. Because i had a similar problem with my Desktop too and when i replaced the CMOS battery, the date problem on my desktop vanished.. (Surprisingly, even some Digital cameras hav this issue too!!)..
Regards,
- Raj

HP compaq Presario C700 LAPTOP NO Power

Hi I have a compaq presario c717nr that works with a charged battery, my ac adapter works as I have an hp pavillion d6000 and it works, also tested the ac adapter from my pavillion on the presario and it does not power up with out the battery, when plugged in to ac adapter with the battery on it says charging but it does not charge or power the laptop on ac power only. need help

I have exactly the same C717NR and same exact symptoms. It will work with a charged battery. With AC adapter in, the power jack blue led comes on only if the battery is on. And as u said, it doesnt really charge as I see that the battery charge is dwindling. Also, as soon as you remove the battery, the ac power jack led goes off. The laptop cannot be run directly via AC. I checked an exact same c717NR and his works fine on AC even when you remove battery while windows is on.
So my question is whether if its the dc power jack that bad or some thing else is messed up? I can say I even swapped mother board and had the same problem.
Thanks.

Compaq Presario CQ56-112NR Quick Launch Buttons

I have a Compaq Presario CQ56-112NR, and I want to reprogram the quick launch buttons in Windows 7
Is there a program from HP to reprogram these buttons?

Hi,
Enter: 75138004
Regards,
DP-K
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Compaq presario SR1504x green power light

hello
My compaq power light has started blinking every 2 seconds. The computer is running fine. Starts, loads up fine, other words it works good. Any idea way its doing that? I have not installed or changed anything,
thank you
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View Solution.

Hello dotdot65,
A blinking green light could mean it's getting close to time to replace your power supply.
However, let's try this troubleshooting step
1. Turn off the computer and unplug it
2. Hold down the power button for 10-15 seconds
3. Reconnect the power supply and boot up
This will kill all the power to the motherboard and completely discharge it, let me know if the light is solid green after that.
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Power Loss During Bootup of Compaq Presario SR1234NX

My computer is a Compaq Presario SR1234NX running Windows XP Home. The problem is this - shortly after booting or even during booting I lose power to pretty much everything: keyboard, mouse, display. The power light stays on and fans continue to spin.
This is what I have tried:
(a) different power supply
(b) different RAM
(c) unplugged internal HD and tried booting with a Linux LiveCD
I was able to reinstall Windows XP Home (which took several reboots due to the power issues). I've come to the conclusion that it is the motherboard.
Any help, comments or advice would be welcome.

Hi,
You have already tried a lot of things that could cause issues as you have stated.
Try a different electrical outlet and don't use a power strip.
Unplug the PC and open it up. Clean out all the dust. You might want to buy a can of compressed air to blow the dust out of the CPU heat sink. Remove any PCI cards and unplug any extra USB devices. Plug your PC back in and give it a go.
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Custom i7-4790k,Z-97, 16GB, Vertex 3 SSD, Plextor M.2 SSD, Samsung EVO SSD, Corsair HX650, GTX 660TI
Windows 7/8 UEFI/Legacy mode, MBR/GPT

My compaq presario f700 wont't power on

my laptop won't power on but is charging. i have checked the power buttton but is not from there.

Hi emanny,
Welcome to the HP Forums!
For you to have the best experience in the HP forum, I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More.
Thank you for your inquiry.
I apologize but I am unsure if the power button is lit or not. I do understand that it shows charging and you are unable to power up.
Here is some documentation I think will help. Using and Testing the AC Power Adapter and Testing and Calibrating the Battery (Windows 7).
Sparkles1
I work on behalf of HP
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Compaq presario cq56 115dx will not power on blinking lights, not a disk drive problem

I own two identical Compaq Presario CQ56 115-DX, and the one I use every day stopped powering on. Shows blinking caps lock light and orange WIFI light does not turn blue to turn on. The fan powers on, but the screen doesn't come on at all. I tried hard resetting several times and it didn't work. I swapped the hard drive of the malfunctioning CQ56 to the other one that was working normally, and it works OK normally. No hard disk corruption or problems.
Any idea how to fix this problem laptop?

Hey @rajpodn ,
Welcome to the HP Forums!
I understand you're looking for info on swapping out the CPU in your notebook.
You will find everything you need here: Compaq Presario CQ56 Notebook PC - Maintenance and Service Guide. The instructions you need start on page 75. Keep in mind that the CPU itself may not be the issue, it could be the socket on the motherboard preventing the notebook from reading the CPU, so even replacing the CPU may not work, as you may need a replacement motherboard. I do not suggest replacing the motherboard as doing so requires HP Proprietary software to reinstall the Service-ID necessary for reinstalling Windows.
*Caution - If you do install the new CPU be careful with the thermal paste. A small pea sized amount should be more than enough. Put the paste in the exact center and carefully spread so there is a fine layer almost to the edge of the CPU. Remember that the heatsink will press very firmly onto the CPU and spread the paste more and you don't want any squishing out as this can cause electrical shorts if the paste has a high metal content.
The part you will want is: AMD V140 processor (2.3 GHz, 512-MB, L2 cache, 1066 MHz, 3.2 GT/s)—singlecore 25 W. The part number for this is: 616333-001.
You can order the CPU directly from HP here: HP Part Surfer, but you may be able to find it cheaper on sites like eBay, Amazon, or Newegg.
Hopefully this covers everything you're after!
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The Great Deku Tree
I work on behalf of HP.

Installation problems in Compaq Presario V2617LA Laptop

Hello,
I am new in all of this Unix-Linux world and I need some help, here's my problem:
I have already partitioned and prepared my HDD to install Solaris, Windows and maybe Fedora (if someone recommends a better Linux it'll be appreciated), all of those three partitions perfectly identified and ready for the OS (it happens that I learn quickly, but I'm still new on this). I perfectly pass all Solaris 10 11/06 installation windows and requirements and Solaris begins installation, BUT when it all looks great, the installation (progress bar) just stops moving having 209.29 MBytes remaining and installing the 'Solstice Enterprise Agents 1.0.3 files for root file system', the wierdest thing is that the little slash-dash at the end is still turning around, the working processor light is on and nothing freezes (except when I navigate through the menu options), I have waited for a whole day and the installation does not finish and even re-downloaded Solaris and burn the image again two times and nothing.
Could it be a hardware compatibility problem? What do you think?
My Laptop specs are the following:
Product Name      Compaq Presario V2617LA
Product Number      EW998LA#ABM (Spanish version)
Microprocessor      1.8 GHz Mobile AMD Sempron� Processor 3000+ with PowerNow!� Technology
Microprocessor Cache      128KB L2 Cache
Memory      512 MB 333 MHz DDR Dimm 2
Video Graphics      ATI RADEON XPRESS 200M IGP
Video Memory      128MB DDR (shared)
Hard Drive      60 GB 4200RPM
Multimedia Drive      DVD�R/RW and CD-RW Combo Drive with Double Layer support
Display      14.0� WXGA High-Definition BrightView Widescreen Display (1280 x 768)
Fax/Modem      High speed 56K modem
Network Card      10/100BASE-T Ethernet LAN (RJ-45 connector)
Wireless Connectivity      54g� 802.11b/g WLAN with 125HSM SpeedBooster support
Sound      Internal Speakers
Keyboard      101 key compatible
Pointing Device      Touch Pad with On/Off button and dedicated vertical and horizontal Scroll Up/Down pad
PC Card Slots
* 1 Type I/II 32-bit card bus (also support 16-bit)
External Ports
* 2 USB 2.0
* 1 VGA (15-pin)
* 1 RJ -11
* 1 RJ -45 (LAN)
* 1 headphone-out
* 1 microphone-in
* TV-Out (S-video)
Power
* 65W AC adapter
* 6-Cell Lithium-Ion (43Whr)
Thank you in advance!!

I `m sure that i completely uninstall it from the 1st laptop..
I don`t want to sight out from my desktop,the 1st laptop is in an...other country. [of course a friend of mine have it]
I mail to him to try to uninstall any files or something from there..
if i solve the problem i install to 2nd laptop

Compaq presario sr5404f power button

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