What are you asking,? Who can fix it (any PC shop on earth) or how can you diagnosis it and how to test PC? What is the question?

Horsepower (DIN) ft-lbf/min. Conversion Table. Conversion English, American and Metric Customary Measuring Units. Temperature Conversion. To convert Celsius to. Helmet design. Traditional helmet design ditional protection a critical area. Additional side and neck protection. Heros-titan Pro helmet design.

Yes, all do that, eventually. HP Envy M6 M6-nnnnn why not tell the helper, what nnnnnn is,, the full model matters. As does the unstated OS? A laptop no less, my guess. M6-1000 is 5 years old (i tossed 2 dice to get that, model.) here is the list, and page links on tests. • the battery is bad, the big one, as all do soon. • remove the silly main battery and run on AC forever?

• the coin cell is bad, as all do 5 to 10 years old. • The HDD is bad. It's not hard.

• The power pack is dead. Replace it but not before doing step1 • The OS will reboot you if the OS gets corrupted, or HDD bad. • its overheating, does the fan work at full speed.? • or worse, there is always worse, see the huge list here. We know the PC processes and the screen works. But resets, reboots, or even BSOD's this rebooting usually progresses to dead black screens. And the cause is same, leaving out bad screens.

See the stripping tests here, for the hard nut cases. The hdd tests are here. A bad HDD self corrupts the OS, and then resets.

HP will even on newer machines put you on the F11 recover page any time the pc does that. I do the linux tests. Booted from CD.(or usb stick) Answered Yesterday. NO OS stated no full model stated, DV7-nnnn, what is the nnnn?

NO OS stated, this XP? The virus magnet? Sounds like the post is how to get the mouse pad on the top of the laptop working right, that it? First use any USB mouse made, plug it in, get it to work then fix the PC using a REAL MOUSE. The mouse pads fail because the driver, is missing or wrong. Windows 7 Ultimate Gamer Edition X64 2013. NO OS stated, at all so how can any one help you lacking such a key fact.

But if you did use the mouse external USB. And did go to device manager using the mouse and did change the driver on the MOUSE pad, to the one that is on HP site, it would work (if not damaged) no full model stated so cant show exact pages see here why DV7 means Zero'>29 models made. Lets say you said - dash 1000. Id say go here then you said, windows 7-32bit. And id show this. (show at tell, like kids do) then find the mouse driver, HP has the here.

Click mouse (27.6 MB) my best guess, lacking all facts but DV7 terse Answered 3 days ago. HP did not say you can do that go to w10. So what makes you thing a sound chip works. No sound from internal speaker or head phones and earbuds?

The service tag shows the full model and p/n the part number tells the helper what sound chip of many was used. Windows 10, 32 bit or 64.? 2006 PC, 11 years old, most dont do 64 that old. Nor on this OLD DOG Celeron M 380 (D) 1.6 GHz HP relic pages, Legacy pages (terse) shows SOUND AS: Realtek ALC 880 chipset so lets to go realtek, HP does not support w10 on old old PCs. Lets see of the chip maker supports w10 on this 11+ years old chip here they are USA side,(not Taiwan) shows nothing.

My guess no w10 drivers ever existed, nor will they leaving (my guess 1, is Vista was last one) trying any VISTA/W7/w8 drivers found, the MIGHT work. Or buying a USB sound dongle device, plug it in and have sound. That is always to do that. Unless you can fit a new sound card in that slime line case. Id have to see inside it, go, will it fit or not. (size matters) Answered on Dec 13, 2017.

This is and English site, USA, not french. Sorry, you dont have forums your country? Translated to english,(google trans) 'Hello, I installed windows server 2008 R2 on my hp 550, but I have a very null display, I can not change the resolution of my screen. I tried to look for the graphics card driver, but for windows server 2008 nothing is found. Thank you' HP 550 is not a server plateform at all., is has no support for that.

Well, only you know what GPU card is there its name its model number???? And only you can to go to the card makers site and try to find a driver,for that card, or upgrade it.

For Win Server, 2008R, Why not run 2012R2.. With server, why? Why did you say card if its a laptop?

550 LT has Intel GMA X3100 GPU. Only Intel can help here, it is there chip. The name 550 is not a full name, HP made many different 550 for 30 years I can help at all with out the full service tag stated on that PC. Endless 550 lots 550-nnnn sold all different.