Can u help me to get my lenovo back to normal

Try to remove your hard drive. The company I work for uses mainly lenovo laptops and we have found if a hard drive goes faulty it will hang at this LENOVO screen. if you remove it and it progresses to the bios (it won't load windows since the hard drive is not in the laptop) you might need to consider replacing the hard drive and reinstalling windows.

Hi, I had this problem also and I don't know why, but Lenovo Ideapad Z500 seems to have some compatibilities issues with a new Intel video card.
So, what you need to do is rolling back the HD intel video card driver to the previous version OR go to the following path: D:\drivers\VGA\Intel\x64\9.17.10 and press Setup to install the old driver again.
That solved my problem. It's a shame that I can't upload this driver in my laptop.

I assume it is running Windows 8?
Try upgrading to Windows 8.1, which is free. This may help a little. Or you could get Windows 7 or 10 installed which are much better anyway.

You will need a separate recovery disk. Sounds like the recovery partition of your HDD got overwritten. Maybe you can create a windows WinPE (microsoft docs) and use that. This says what to do once you have a recovery disk.

https://pureinfotech.com/how-to-uninstall-windows-8-developer-preview-and-restore-windows-7-step-by-step/

Hi,
That is an error for the security update and seems windows is not letting it update properly on your lenovo.
you can try and do it in safe mode see if it will work from there, or you can disable your anti virus on the machine see if the update will go through.
If not then try in safe mode if still does not work even in safemode then the last option is reinstalling windows on your machine.
You can try and use the One Key Recovery option on your Lenovo, but if you installed a retail version of windows on your Lenovo then that might be the problem.
Try using he retail disc if you bought one or if lenovo provided you a recovery disc then you can use that to reinstall windows back to defaults.
Back up all you personal files first before doing so.
Have a nice day.

Hi licah,
It seems that your computer is not booting into windows properly at all.
You mentioned you see Lenovo and windows appear then the screen goes Blank afterwards, you can try to Boot directly into the Hard Drive manually just to get everything working or I mean Booting up again but this is a small shot from what you are experiencing but is also worth the try.
turn your S10 machine OFF then turn it back ON and keep on tapping f12 on the keyboard you should see Boot menu on the list Select HDD then press enter this should boot into the Hard Drive, if it does not then you may need to send the system back to Lenovo for a possible reinstallation of windows or on most time we also have the Hard Drive replaced in many cases.
I hope that this Helps.
Have a nice day,
mvincentc

See 1. hard drive in BIOS. 2. Bootup sequence in BIOS If it`s ok try to reinstall Windows

you can download Lenovo System Interface Driver from here :

http://www-307.ibm.com/pc/support/site.wss/MIGR-67228.html

it will solve your problem

One of your driver is acting up. start in safe mode, disable one of the drivers (DVD or whatever) then close and try to start normally. If the PC starts then reinstall the driver.

What about removing the hard drive from the laptop and put it into sata box, to be USB external drive.
And then get out your important data, and format the hard disk.

and try again to boot???

If it doesn't work , try to replace the memory it might be the problem with the memory.