Hi I've changed my outport settings on my laptop now it's a blank screen I don't know how to get it back plz help

Jan 28, 2016
I tried to connect my Acer aspire e15 to my smart TVs nothing showed up so I tried to project ,duplicate it , but now my laptops screen go black and once I turn my laptop off (just by holding the power button till it turns off)The Acer logo showers up and the loading but the screen go black after and now I'm stuck how do I get it back so I am able to see what on my screen

Please do try these troubleshooting steps that may help in solving the issue.
- Start by doing a hard reboot, remove the battery and unplug the AC adapter then press and hold the power button for 20 seconds then boot it back and see if it will load normally.
- Next is to again connect the external monitor to your laptop and see if you'll get any display from it, if the same problem will persist press the shortcut key on your keyboard to enable/disable projector mode.
- If these doesn't work try loading in Safe Mode to disable the Duplicate Mode.
Thread starter Similar threads Forum Replies Date
M Laptop Tech Support 2
S Laptop Tech Support 1
jambo_hatdog5 Laptop Tech Support 0
A Laptop Tech Support 7
UlrichVonLichtenstein Laptop Tech Support 4
A Laptop Tech Support 1
K Laptop Tech Support 1
J Laptop Tech Support 13
RoyalKem Laptop Tech Support 9
AyaanMAG Laptop Tech Support 8
noweq Laptop Tech Support 0
C Laptop Tech Support 4
S Laptop Tech Support 2
Nameer90 Laptop Tech Support 0
MostafizurAcca Laptop Tech Support 2
B Laptop Tech Support 0
Adhary Laptop Tech Support 0
MetaAzulf Laptop Tech Support 4
Ravshan Laptop Tech Support 1
skoochie Laptop Tech Support 5
Similar threads
Question MSI Laptop Ultrawide Monitor - Stretched - Can't change resolution
Question My ASUS Zephyrus won't turn on unless the charger is plugged in after I changed the fan, changed the battery I reapplied the thermal paste
Question Laptop display change
Question No boot after changing SSD
Question Dell Latitude 5521 - Change or adding the SSD disk to REMOVE ADMIN
Question Can I change my laptop processor?
Question monitor connected to 3.0 usb to hdmi in laptop and i cannot change it to portrait orientation it just stretch it
Question My dell Latitude E6510 is very slow. If I change from windows 10 pro to window 7 or Linux operating system would it help stop it from being slow?
Question HP G3 450 Not changing possible short
Solved! Power plan changing on its own
Question can't change play on other resolutions than my native one
Solved! Acer Aspire E 15 ( E5-576-392H ) screen/display black when position changed
Question Coolermaster case H500M, how do I change the lights on the fans?
Question MSI laptop won't boot after thermal paste change
Solved! Can i change my touch panel display with normal display?
Question Need to change BIOS boot sequence to removable device
Question HELP! my right SHIFT key is change to auto paste option
Question On my custom built pc I changed the bios settings, changing ram speed, but after I restarted it my GPU fans didn't spin pls help I don't what to do
Solved! Can I possibly change my laptop's display?
Question No option to change boot mode for Toshiba Satellite NB15t-A1302.