Having problems with your HP Pavilion dv4000 Notebook ?

My Hp dv4000 freezes when i turn it on although power is on

\015 The screen show blank, and wont start up unless i press where the bluetooth is located, then i hear a sound as if a usb device is connected. the sound goes on and off like that until it freezes again. i suspected the bluetooth device. So when i disconnected the bluetooth device from the main board. the problem stopped. What could be wrong with my bluetooth device. Please help.Peter\015

Answers :

Had the same problem... push on the bottom left hand corner of the computer and see if that makes it unfreeze if so... you have a bad coldsolder issue on the MOBO.. get it replaced or serviced... its a PITA (pain in the ***)
Repair Help & Product Troubleshooting for HP Pavilion dv4000 Notebook

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

HP Pavilion dv4000 won't turn on/freezes

I believe it's the DC Power Jack, that is causing the problems. This jack is where you plug your AC adapter into the laptop. (Power adapter)There can be many unseen issues with the jack, or it's mounting on the motherboard, that cannot be ... HP Pavilion dv4000 Notebook

My Hp dv4000 freezes when i turn it on although power is on

Had the same problem... push on the bottom left hand corner of the computer and see if that makes it unfreeze if so... you have a bad coldsolder issue on the MOBO.. get it replaced or serviced... its a PITA (pain in the ***) ... HP Pavilion dv4000 Notebook

SPoradic faults when booting

This problem isn't easy to diagnose, but there are some things you can try to narrow down the problem. Do this at your own risk, but go into the bios settings and check your processor temperature. Take note that if there's a a feature to enable pro ... PC Desktops

Pc starts and runs but wont boot up monitor shows no signal

1) When you turn on the computer, watch and listen for: a) power supply fan, (power is on) b) chassis lights (power is on) c) ticking sound during memory test (the BIOS POST is running) d ... HP PC Desktops

HP Pavilion dv4000 battery won't charge

All you really need to do to find out if it might be broken is to check and see if that DC Jack on the computer is "wiggling" around, if the center part is moving around. If it is, then there is a chance that it is broken. I used to work at a compu ... HP Pavilion dv4000 Notebook

New HP Pavilion DV5-1003nr Notebook: Bad CPU & Excessive Heat

To fix this problem take out the harddrive when you bring it to bestbuy. I always do this and say the harddrive has confidential information and must not leave my site. that way they put in a test hd and install windows and run their test program. ... PC Laptops

Laptop wont boot up

Hmmm ... sounds to me like you have had a critical systems error. Whenever you have to do a hard shutdown, (when your pc freezes and you have to hold power button or unplug and remove battery to power it off) this can cause your system to generate m ... PC Laptops

No video on boot up!!

Have you tried to uninstall the vedio driver and reinstall it then let me know.go to my computer icon right click it > go to properties >hardware tab > device manager and check if there is any yellow mark showing.kindly do this in starting your compu ... Gateway 500XL PC Desktop

Computer Freezes During Startup (Urgent!)

Slamming the keyboard would jar the memory on the bottom or under the keyboard, and make this happen, inspect them both, and then restart it..check your computers warrant ... Acer TravelMate 2300 Notebook

Monitor revives only after cycling the power many times

Unscrew 4 screws on the back side. Place the monitor with the front up and open it along the upper seam. Turn it again and lift the back cover. Shift the inner case "up" and take the button holding plate out - it is being held only by a tape. Inspect ... Dell UltraSharp 1905FP 19" LCD Monitor

Computer ranbdomly shuts down

Your last question was very observant. NO, without an O/S, there is nothing to make a anti-virus program run.I suggest the problem in the beginning, was that the laptop was overheating. Once the processor becomes too hot, (Processors have ... HP Pavilion dv4015CL PC Notebook

While using my computer it freezes up and then when I get it started back a blue screen comes up that says it has dumped all my memory. I have to cut my computer off manually and turn it back on. then press escape to load most recent configuration. It starts as normal then freezes up again.

Hello,You can try the following steps: 1. Unplug the power from the laptop and remove the battery then press the power button of the laptop for 15 seconds2. Put the battery back in, turn on the laptop without plugg ... Acer Aspire One PC Notebook

MPC ClientPro 1.6 GHz system unit won't power off

Usually, when you hold an ATX power button down for more than 3 seconds, it forces the system to power down. If this is not the case, there may be a hardware problem. This is a type of hardware problem that I have encountered when one of ... MPC Computers ClientPro 345D PC Desktop

Freezes immediately When I turn it on it tends to boot up just fine but once being on for about a minute, before I have a chance to open any programs, it freezes. No combination of buttons pressed gets it out of that so I turn it off. When I try to turn it back on, the green lights light up but then immediately go out. For the next few hours after that, it won't turn on anymore. I bought a new AC adapter thinking that the problem was that the battery wasn't charging properly but that didn't f

Hi Jeny, Please check if your system still under warranty. There are only 2 possible issue you have. Motherboard problem or could the system memory that causes your system to slow down and not to boot to the operating system.1 ... Dell Inspiron B130 Notebook

Acer travelmate 4050 will not boot properly

Speed up your computer by:-- cleaning system junk-- optimizing computer services-- optimizing internet-- repairing registry-- defraging registry-- clearing browsers junkdo these things with some s ... Acer PC Laptops

Sony Vaio laptop vgn-fs640-w problems

That happenedto me one time but i pressed the either the S1 or S2 button right bellow the speakers and the screen came back on. \015\012\015\012Reply if this works for you, if not... Im sorry. ... PC Laptops

Freezing up - shutting off -with stuborn power button also

First clean the fans out - these get clogged pretty easily.\015\012If it gets stuck where you cant turn it off - hold down the power button for 5 seconds.\015\012\015\012Hopefully the system hasnt been overheating for so long it has ... Toshiba Satellite LP154W01 Notebook

I have a dell latitude c400, if left for a while

Check to see what your power functions (in the control panel) are set to--it might be set to turn off or sleep after a certain amount of time (but this does not sound like the problem). I am thinking it is more of a heat problem--as that is what usu ... Dell Latitude C400 Notebook

Compaq Presario R4000 looses video and freezes after a while

The problem you describe can be caused by two different things. The two are not related to each other in any way.\015\012\015\012The first, which is more common on desktop computers than laptop computers, is a thermal problem. The video ... HP Compaq Presario R4000 Notebook

Panasonic CF-30: While plugged into a/c the

There could be a problem with the battery. A fast check to determine whether you have a problem with the power\015\012adapter, power cord or the laptop's battery is to turn off the laptop,\015\012remove the battery, connect the power adapter, turn on ... Panasonic Toughbook CF-30 Notebook

Won't Power On!

My brother had the same problem with his machine. On doing some research online I came across this site:http://www.acerpanam.com/synapse/forms/portal20.cfm?website=AcerPanAm.com&siteid=7117&areaid=2&formid=3390#results ... Acer Aspire L100 PC Desktop

Replaced time/date button battery now not powering up although all indicators show power

You can try the following steps I created.1. Try to disconnect all the connection at the back of your computer\015\012tower then press the power button of your computer for 15 seconds to\015\012drain the remaining power.2. Rec ... Fujitsu Siemens Celsius 670 (LKN:SWD-670115-031) PC Desktop

The laptop freezes after being on for a little while.

Does she have the power saving settings turned on? If so try to turn them off and see if the problem continues. \015\012\015\012What do you mean by the fan does not kick on? If the fan is not working that could definately be part of if no ... Dell Latitude C600 Notebook

Acer Aspire Computer Does not Turn on

The light you are seeing usually is a sign that the battery is discharged. Although you say the battery shows that it is fully charged, it is possible that the battery is fully discharged or defective. You should disconnect the battery from the pc ... Acer Aspire One Netbook 8.9" Notebook

Help!! my dell 6000 laptop has been running without a battery installed, only been using the power cord. The first time I turned it on today, the company freezed after all the desktop icon and start up programs are load (about 5 mins), I had to turn it off using the power button. I turned it on again, this time it freezed in 2 minutes, couldn't even get to the part which I can see my desk top, I did the same, turned off using power button. The third time I started it, it last only 30 second,

No running the laptop without a battery will not hurt it in any way. I would suggest like you thought that it's a cooling problem. It may need the cooling fins cleaned out and silicone grease reapply'd to the processor and heatsinks. ... Dell Inspiron 6400 Notebook
  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || www.electronic-servicing.com || Terms of Use || Contact || Privacy Policy
Load time: 2.0872 seconds