1.    15 Sep 2015 #1
    Join Date : Sep 2015
    Posts : 2
    Windows 10

    Lenovo Flex 15 - graphics & now DVD problems

    Hi All, I seem to be suffering the same problems as many others. I was using a second screen via a displaylink adaptor on my Flex 15 laptop up until installing Windows10.
    My laptop has an intel 4400 GPU, which appears to be unsupported by Windows 10, and is stopping the displaylink adaptor from working. It refuses to accept the latest official Intel drivers, saying they are not supported by Windows 10, and for older drivers it refuses to use them, saying that WIndows has detected an error with the device and stopped it (code 43)
    That was the major issue up until today, when my usb DVD drive (a Lenovo Slim USB DVD-RW) stopped working also - it has been working for the last few weeks without any problems. - Again Windows won't accept the correct drivers for the device.
    Click image for larger version. 

Name:	2015_09_15_21_33_403.png 
Views:	3 
Size:	55.0 KB 
ID:	37737

    Wondering if the I made a major mistake in upgrading now, especially as my opportunity to revert back to Windows 8.1 disappeared at the weekend.

    Has anyone got any glimmers of hope about how/when the correct drivers will be released, and how to get the OS to accept them? Really regretting 'upgrading' to Windows10 at present...


      My System SpecsSystem Spec

  2.    15 Sep 2015 #2
    Join Date : May 2015
    Posts : 1,292
    Win 10 14393.51

    What Intel drivers are you using? Intel claims to support the 4400 graphics:

    Intel Download Center

    What drivers are you trying for the DVD drive? I haven't seen an optical drive in many years that used anything other than the generic Microsoft drivers.

    You may find this inspirational:

    My biggest problem with Windows 10: Instability | ZDNet

    (From Mary Jo Foley, long time writer about Microsoft. Her basic fix was to clean install Win 10.)
      My System SpecsSystem Spec

  3.    16 Sep 2015 #3
    Join Date : Sep 2015
    Posts : 2
    Windows 10

    Hi - I've tried installing the latest drivers from the Intel Download Centre, but Windows wouldn't install them - keeps saying that are incompatible with Windows 10 & then exits.

    On Windows 8.1 the (external USB) DVD drive did use a different driver - but again Windows 10 doesn't support that driver. the latest update in device manager now says "Windows cannot verify the digital signature for the drivers required for this device. A recent hardware or software change might have installed a file that is signed incorrectly or damaged, or that might be malicious software from an unknown source. (Code 52)"

    I think I join the author of that article in despairing in its instability. I've always shied away from Apple in the past, but this experience is starting to make me think again <shudders>
      My System SpecsSystem Spec


Similar Threads
Thread Forum
Solved Black screen no cursor (Graphics card driver problems?)
Hey ya'll! I just updated from Windows 7 to Windows 10. Here's my specs: Alienware M15x - R1 Notebook Nvidia GeForce 8600M GT Intel Core2 Duo CPU T8100 @ 2.10GHz (if you need more specs let me know) So, I had problems going from Vista to...
Installation and Setup
Lenova Flex 3 11' Not Auto Rotating
I have a Lenova Flex 3 11'. I just bought it about a week ago. I just updated all the drivers, the bios, etc. and did all the Windows Updates on Windows 10. The auto rotate does not always work. I know there is a button on the side and I make...
Performance & Maintenance
Solved Older Lenovo Laptops & Other ATI Radeon Graphics Adapters [SOLVED]
I had no problems upgrading my older Lenovo (IBM) T60 Laptop However it replaced the video driver with the Microsoft Basic Display Driver. The Laptop was functional however it would not play videos beyond the lowest definitions AMD note with...
Graphic Cards
Problems with Taskbar, Start menu, search and Graphics driver
Hey People i resently upgraded to windows 10 and so far i like the OS, but small things seems to bother me. First of all am I unable to right click my icons in the taskbar in order to get the menu of the given program to pop-up. Second thing...
General Support
HP Stream Notebook...Wifi Problems, Usb Problems, with Windows 10
Hi, New to this Forum. I have a Hp-Stream 13, which I installed Windows 10. I immediately started having problems with Wifi. The image on the taskbar shows a partially yellowed out Wifi Icon. When I try to go online a windows message comes...
Drivers and Hardware
Our Sites
Site Links
About Us
Windows 10 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 10" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd
All times are GMT -5. The time now is 03:29.
Find Us
Twitter Facebook Google+

Windows 10 Forums