On Mon, June 20, 2016 9:28 am, m.roth@5-cent.us wrote:
Dr. Mikeal Hughes wrote:
Motherboard time. Netbook is probably a throw away issue. Cost more t to repair than buy new.
On Jun 20, 2016, at 7:58 AM, Fred Smith fredex@fcshome.stoneham.ma.us wrote:
On Mon, Jun 20, 2016 at 01:34:30PM +0300, ÐлекÑÐ°Ð½Ð´Ñ ÐиÑиллов wrote:
Can anyone of you provide further hints on what I should be looking for or at?
Is it trying to hibernate?
gosh, I hope not! I was in the middle of using it, playing solitaire and moving the mouse around a lot.
Have you checked the PSU? Maybe vacuum it out (or open up the back of the laptop, and vacuum the whole thing)?
I might have missed the beginning of this thread: when the screen goes black can you still ssh to the machine (you may need to enable ssh, and switch from DHCP to static IP for this test). If you can ssh, this will mean kernel is still happily running, if not, then kernel might have panicked. I would do what Mark suggests: clean it to avoid overheating (but don't do it yet, until you pinpoint the place where it fails). BIOS turns the machine off completely when temperature threshold is tripped, so tripping temperature sensor threshold is not your case as your screen backlight is still on. However, overheating video chip may do what you see. And it also may open some micro crack. I also would do the following: attach external screen, make them both ON, and see if only internal panel goes black or both of them do.
Tell us what your experiments reveal.
Valeri
++++++++++++++++++++++++++++++++++++++++ Valeri Galtsev Sr System Administrator Department of Astronomy and Astrophysics Kavli Institute for Cosmological Physics University of Chicago Phone: 773-702-4247 ++++++++++++++++++++++++++++++++++++++++