Windows 7 Forums
Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.


Windows 7: HP Laptop dv2807nr doesnt start up...pls help

16 Dec 2010   #1
Sumi

Windos 7 x64
 
 
HP Laptop dv2807nr doesnt start up...pls help

Hai - I need help as much as I can get...

I have HP laptop dv2807nr, windows 7 x 64. It doesnt start up. But when I used f10 the BIOS window opened.
Then I contacted HP customer support, they askemd me to remove and replace HDD and Memomry....i did that. Now not even f10 fn is working.
Now when I tried to start the laptop.....it makes 3 beep sound and the nothing comes on the screen. Can hear that fan is working....power button is blinking.
AC power connection is fine and the battery is fine too.

Can someone pls help or suggest some solutions...pls

Thanks
Sumi


My System SpecsSystem Spec
16 Dec 2010   #2
PooMan UK

Windows 7 Ultimate 64bit
 
 

Hiya pal, and welcome to the forums.

From what I can remember on some mainboards 3 beeps means a memory problem (this does differ from board to board)

Try removing the memory and then reseat each dimm 1 at a time making sure they are firmly connected (Try rebooting with only 1 dimm at a time installed). (don't try this sitting on the carpet - as the electrical discharge could fry the dimms)
My System SpecsSystem Spec
16 Dec 2010   #3
Sardonicus

Windows 7 Home Premium 64 bit
 
 

I was working on a friend's IBM laptop and when I removed parts, the laptop's display switched to the VGA port and not the LCD. I had to to hook up an external monitor via the VGA port and go into the BIOS and set the output to LCD or BOTH (VGA and LCD). I don't know if your laptop has that option, but if it does, it could be why you're not getting a display on the LCD.
My System SpecsSystem Spec
17 Dec 2010   #4
Sumi

Windos 7 x64
 
 

@ Pooman UK - Thank you so much for the reply.
I tried your suggestion, now that beep sound is gone but still I have the black screen.
Any more suggestions for me?????

@ p5bdkw - Thank you so much for the reply.
I am yet try your suggestion cause I am not sure I can do it by myself. Hence let see if I can have some help.
Will update if it works.

Once again thank you so much for the reply...
My System SpecsSystem Spec
Reply

 HP Laptop dv2807nr doesnt start up...pls help




Thread Tools





Similar help and support threads
Thread Forum
My laptop fan doesnt speed up to keep the laptop cool
hi. i have an ASUS N56VZ-4283H . Normally laptops fan speeds up while playing a game to keep the laptop cool. But mine doesnt. The problem started when i formatted windows 7 and reinstalled it. Please help me with this. Im sure that there is nothing to do with the dust inside the laptop because it...
Hardware & Devices
windows doesnt start up
when you start the laptop windows doesnt star and asking to do a startup repair. It end up saying cannot repair and the repair details gives the following error Root cause found A patch is preventing the system from starting Repair action : system files integrity check and repair Result:...
General Discussion
Windows doesnt start
Hallo all! I need a BIG HELP! Today i dont know what happend with me i just deleted everything from HKEY_CURRENT_USSER category Software and i have deleted Software folder from HKEY_LOCAL_MACHINE to. So pleas people help i have tryed Windows repair tool they cant fix it. :devil::devil: ...
General Discussion
theme doesnt start
HI I have win 7 home and i have made a custom theme, but that them wont start automatically eg i have to start it manually every time i restart the computer. How can i make it start automatic? Greetings grok sweden
Themes and Styles
windows 7 doesnt start
i have a desktop computer with 2 sata hard drives of 80 gb..and a core 2 duo e series..2 gb ram ddr2... the problem is when i install win 7(pro 32 bit 7600 buikd) ...after few days the windows just doesnt start and it just restarts again and again until the windows installed all over again(the...
BSOD Help and Support
Start Bar doesnt change
i think i did something to stuff up the visual styles and now its like this now can i fix it http://img686.imageshack.us/img686/66/15824253.jpg
Customization

Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd

All times are GMT -5. The time now is 06:01.

Twitter Facebook Google+



Windows 7 Forums

Seven Forums Android App Seven Forums IOS App