I have a notebook with windows 7

windows 7 right>?
why not go to F8 safe mode
then set power options to no sleep no hibernate.
make sure not overheating, x2 above.
set custom power settings.
custom + advanced, then get back into your login and do same
this gets you working then
go to HP.com and get all the correct drivers for you LT.

as seen here
http://h20564.www2.hp.com/hpsc/swd/public/readIndex?sp4ts.oid=3782253&swLangOid=8&swEnvOid=4057




ever seen this, off CONTROL panel,? under POWER

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Hp envy stuck on welcome screen - HP Support Forum ...

h30434.www3.hp.com > ... > Video/Touch

Oct 2, 2014 - 5 posts
I have rebooted twicw but it just stays stuck at the welcome screen. ... next page in the first column , under "I need help immediately" you need to ...

Windows 10 Stuck on Welcome Screen - HP Support Forum ...

h30434.www3.hp.com > ... > Boot

Aug 15, 2015 - 3 posts
Inkjet Printing; LaserJet Printing; Printer Software and Drivers; DesignJet .... Windows 10 Stuck on Welcome Screen ... It is a great place to find the help youneed, both from other users, HP experts and other support personnel.

Stuck on welcome screen - HP Support Forum - 4902534

h30434.www3.hp.com > Laptop & Notebook > Lockups/Freezes

Feb 23, 2015 - 2 posts
My new desktop gets stuck On the welcome page. ... Also you need to uninstall and reinstall the problem software on your ... Hope this helps.

Windows 7 Stuck Loading at Welcome Screen [Solved] - Windows 7 ...

www.tomshardware.com > Forum > Windows 7

Tom's Hardware Guide

1. right click desktop and go to personalization

2. click screen saver
3. change your screen saver to "none"
4. click on power management
5. click on adjust settings
6. change both options to "never"
7. click save and okay

uninstall Power Saver while in Safe Mode, reboot into Safe Mode again, and reinstalled Power Saver

for windows 7
in the control panel
go to hardware & sound
go to power options
go to balanced or power saver
change plan setting
you change settings to what you want

if you have windows xp send me a comment

hi there, try booting your PC to safe mode. power on the computer and quickly tap the F8 key. keep on tapping it until you reach to black screen with different selections. select safe mode then press enter. once you gain access to windows safe mode. click start menu then accessories then system tools then system restore. choose a date where you remember your computer works fine then restore to that date.

Please let me know if you need more help.

thanks

If you need further help, reach me via phone at https://www.6ya.com/expert/elixirjose_00375ea24bd8141b

By design the photo card needs to be pushed in to be pulled out. Try pushing it in to see if it will then pop out enough to allow you to grab it with your fingers.

You can adjust your power setting by right clicking on your desktop and selecting properties (if in XP) and going to the screen saver tab. If you are using Vista or Windows 7 user the search area in the start menu to seach for power settings.

OK, I am sorry to say that it seems to be more than I thought. Here is a link to a forum where other people are having the same problem. I expected it to be a setting but this sounds like I'm wrong. I sure wish I could be more helpful. Here's the link though. Good luck, I know how frustrating it is.
http://forums.techguy.org/hardware/541286-monito-stuck-power-save-mode.html

we have here , like 1000s of black screens posted here now.
all the same all with CCFL lamps. that die. same solution.
older monitors have a power saver mode inside it,
push the front button called menu, then see OSD menu
then find and turn off power saver.
if the OSD fails to show up; the CCFL are dead.
this monitor was made in 2007, and 2010 is the starting year
for ending the usage of CCFL (starting on large screens working to small)

im reading your manual for you now, free.
page 4 tells you it has CCFT (T mean Tube, L means lamp)
same same.
https://www.manualslib.com/manual/1110533/Hp-W2007.html?page=4#manual

now lets look at the page on saver. power

page 7, (its on by default ) oops !
https://www.manualslib.com/manual/1110533/Hp-W2007.html?page=7#manual


turn saver OFF
see next page 8 and turn DDC ON.
see sleep timer and turn that all off.
if you push factory reset, it the problem begins again.
bad. for you.

https://www.manualslib.com/manual/1110533/Hp-https://www.manualslib.com/manual/1110533/Hp-W2007.html?page=8#manual

you can in fact download the whole manual.
for free. here. the site on the internet in this regard.

all old HP monitors are made for old PC 2000 year.
your PC is not 17 years old i bet.
so all this old saver stuff is now WRONG.
(all this is old school Energy Star , malarkey, )

Go the desktop, right click with mouse and select properties (if it XP) then it will open Display properties --> there you need to go to Screen saver and then to power option

Disable any power off mode on/ Sleep mode. It will solve your problem.

Please rate the solution. Otherwise let me know for further assistance.