WiFi Not Showing Up On PC After Power Outage
Jan 21, 2016My computer does not show any wifi at all. I tried everything i even replaced the pci express wireless card with a new one and it is still not working.
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My system was running fine before, did the Windows 10 Upgrade from Windows 8.1 Pro no problem.
I'm pretty sure the outage stopped my machine and potentially corrupted files.
I just happened to have new ram for the machine that I hadn't installed yet, so I put that in just to make sure my RAM was good.
The Blue Screens happen at random times, even when I haven't touched the machine after reboot. It will just blue screen again after a few minutes to a couple of hours.
I have the Samsung XP941 and ASRock Z97 Extreeme 9 Motherboard.
I'm hoping it hasn't damaged my Samsung card/HD.
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Sep 13, 2015About 2 weeks ago I was upgrading Windows from 7 to 10. wehn at about 35% through there was a power outage and all power was lost.
When the power came back on, I switched my computer on and the screen was blank, power was getting to the screen, it came up with the ACER brand name and then said 'signal lost' and turned off.
The computer does something, but I'm not sure what as I cant see anythign on the screen, I connected 2 different monitors to get the same response.
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WiFi Speed Poor When Laptop Unplugged From AC Power
Jan 31, 2016I recently updated my HP ENVY laptop from Windows 8.1 to Windows 10 & immediately started having issues with my WIFI speed. I was able to connect to the wireless network just fine with no limited connectivity, etc but the speed crawls. It's only my laptop...all other wifi devices are running with no noticeable difference. I went through a bunch of troubleshooting steps and couldn't get it to improve.
I was able to figure out my wifi speed is great when my laptop is connected to ac power, but immediately drops speed when unplugged. All of my initial troubleshooting was on battery power.
I checked the driver Power Management tab and unchecked the Allow the computer.... option. Also Control Panel-Power Options and changed the Wireless Adapter Settings to be on Maximum Performance for both On Battery & Plugged In.
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Now my wifi adapter finds NO networks. All my other devices see all the networks.
The only other time this has ever happened I had accidentally hit the network adapter switch on the side of the PC, so I'm 100% sure that's not the problem and that it is 'on' in the settings. I've tried restarting the pc several times as well as toggling the adapter on/off, airplane mode on/off, and the switch on the PC on/off.. And it still sees no networks..
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PC Would Not Power Off
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PC Shows No Sign Of Power
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Feb 23, 2016This has gone from bad to worse. It started with an error message when I went to close down, to the effect that the Start Button wasn't working and would reset on restart. I restarted; it didn't reset. I could use programs but the Start button still wouldn't work. I tried to restart in Safe Mode, but the computer wouldn't go into Safe Mode -- I got the screens that let me select reset but the final step that would select Safe Mode with Networking just got skipped. I'm a little sketchy on what I did next (I got kind of ticked and had to step away from the computer for about a week to cool off, and I'm afraid I didn't write out a history while it was still fresh in my mind) but I tried a variety of things to force it to start in Safe Mode and the result is that it doesn't start at all now: the power light comes on, but the screen stays blank and there's no action on the drives. Should I use my laptop to create a USB Recovery Drive to start the desktop computer on?
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Mar 17, 2016I own a Gigabyte P34G V2, and it's a laptop, but it's been designed with a special USB 3.0 port to use for charging. This port should charge at 1 amp, compared to a usual USB 3.0 port's 0.5, But it has some odd behavior on my Winodws 10 OS for me.
So, the Gigabyte Smart Manager I have has charging enabled, for sleep and hibernation, everything on, and I got a USB power checker to check voltage and amperage.
Every other port on the laptop does 0.44 Amps, but this port refuses to work properly.
When plugging it in, it will spike up to 0.88, and then stop outputting power altogether, before turning back on at 0.44 Amps.
I post this in the Windows 10 section because I believe the issue has to deal with drivers, and not with the hardware or anything, I have BIOS settings set for it to charge as well.
Possible To Safely Power Off Without Shutdown?
Sep 29, 2015I'm using an Intel Compute Stick as a dedicated processor to remote-control some portable audio equipment. To assist portability, the power supplies for all the gear are to a single plug and it's all made to be turned off by simply "pulling the plug" (i.e. no shutdown process). The Compute Stick basically being a fully functional Windows 10 device, it is NOT made to be powered down by simply "pulling the plug."
It's somewhat annoying to have to reach in the rack to power up/down the Stick before I can move it, doubly annoying to have to sit there and wait for it to shutdown, especially if it *decides* it feels like doing some other kind of business before it gets around to my shutdown request. The annoyance factor is increased as there's no attached screen or HIDs to give confirmation that the shutdown request is pending.
So, my question is this: Is there any way to configure the Stick PC in a way that ensures it avoids the adverse effects of being powered down without a shutdown sequence?
BSOD From Kernel Power 41
Aug 22, 2015I have been having problems with bsods, and I found out it is kernel power 41. Here are my specs
4690k stock
980ti evga acx+
1000w evga supernova g2
z-97 a asus
cooler master 212 evo
Windows 10 operating system (legit)
temps never go over 70 for cpu and 80 for gpu
Happens after 2-4 hours of playing intensive games (GTA V, Battlefield 4, etc.)
tried sfc /scannow, no errors. I also reverted all my bios settings.
I think I have a driver problem.
Power On / Wake Crash
Aug 7, 2015I recently upgraded from windows 8.1 pro to 10 pro using the media tool. I've run in to some issues here and there, fixed some, but one i cannot figure out involves the system powering on after a crash.
Usually when i am not using my rig i put it in hibernate(which i had to add to the start menu in 10). for the first day or so this was not an issue. however now when i wake it, this is what happens. My mobo splash shows, and the black windows 10 load screen with the windows logo shows up, but before the spinning dots start, the system just powers down. i hit the power button, and it will load properly, though snail slow compared to 8.
Thing is, it always does this on first boot. It doesn't matter if I am waking from hibernate, or sleep, or had actually shut down and am booting cold. but it will always start after that, so far at least.
It also takes quite awhile to boot. with 8 i could wake from hibernate in a matter of seconds, maybe 30 seconds from cold boot. its much slower than that now, often sitting at black screens between the windows load and green load, or the green load and login, or login and desktop. I am uncertain if the slow load is related to the boot crash.
Performance :: Resume From Monitor Power Off
Oct 22, 2015So i just upgraded from Windows 7 to Win10 a week ago and everything went smooth as silk. I will said this is the first time i can remember doing an in place upgrade, I always format and do a clean install about once a year but ive been busy so i took the lazy route.
Issue is i have my power settings set to None and my power options set to turn the monitors off after 10 minutes. I have it set to Never sleep. After the 10 minutes passes the monitors power off as expected but when i move the mouse or hit keys on my keyboard it takes at least 10-15 seconds to initiate the monitor power on. This was 1-2 seconds in Windows 7. Its pretty minor but its irritating as hell.
