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HP 15-p390nr 15.6 Touch Screen Flashing Power Button

Q: HP 15-p390nr 15.6 Touch Screen Flashing Power Button

I open up the Laptop and the screen is blank with the power button blinking. I press the power button but it continues to blink and the screen stays dead. Help!

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Preferred Solution: HP 15-p390nr 15.6 Touch Screen Flashing Power Button

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Dell 8100 runs properly for about an hour, then a blue screen shows. I power off the system. When I try to reboot the power button flashes amber and will not boot. When I leave the system off for a few hours, it will restart.

A:8100 runs 1 hr blue screen shut down flashing power button restart

Sound to me you have a over heating problem.

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My g570 laptop is 4 years old, so probably time for a new one...BUT I'd like to get some more life out of this if I could.  Currently I'm running only on battery power. The power button (upper left right above the F1 key) is solid white however when I plug it in...it'll start charging for about 10 seconds and then it stops charging and the power button starts flashing white.  I've tried the shutting down, taking out the battery and pressing the power button and also holding the button to discharge. Still the same outcome. I've also tried turning it on with the battery removed and just the AC power source and it turns out and makes it past the Lenovo splash screen but loses power before getting to the windows loading screen.  Any other suggestions? Or should I just assume the charging circuit on the motherboard has failed and I should rescue my data while I can?

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Greetings all, Shaun here, new to the forum.
Thought I would post this, so someone somewhere may see it one day, and it may help them. Also, maybe someone here has an idea as to what may be causing this, as I don't believe i have fixed the underlying issue, just allowed myself to continue using my machine for the time being.
So, got up this morning, made my coffee, went to the desktop - Dell Dimension 9150. Hit the power button, NOTHING. Looked at the button, and it was flashing amber, probably once every 4-5 seconds.
Great. Opened it up, checked all connections. Unplugged, held power button for 20 seconds or so, until the green LED on the MB went off. Unplugged all peripherals, plugged back in, same deal.
Opened up spare, non working PC, that has a known good power supply (700 watt), threw that into the Dell. Sane deal. Started reading different forums. Decided to try jumping the green wire on the main power cable (24 pin), WHILE PC IS PLUGGED IN. I found, that as long as I would hold the jumper into the green / black wires, it would start the fans up, everything sounded like it was starting up. Problem is, I was nervous, as I didn't know if this was going to damage anything, so i didn't want to sit there and hold it for any longer than I needed to. Well, as soon as I took out the jumper, the PC would go right back to being OFF, indefinitely.
Original power supply back into the Dell.
Read somewhere, that someone was able to jumpstart their power supply, then plug... Read more

A:Woke up to No Power Up, Flashing Amber Power Button

Replaced the motherboard battery lately?

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I tried to turn on my PC but when I press the "power" button, the screen doesnt show anything. nothing seems to happen except that "power" button keeps flashing!

does any1 know why this is happening to me?!

and how to fix it plz?

i need to get on really quick.

A:Flashing "power" button

Does the light on your monitor turn on?

Do you hear the hard disc starting?

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I have a 3-4 year old Compaq Presario SR2017CL desktop and recently (maybe a month or so ago) the power-on button (green) began flashing when the computer goes into hibernation. I saw this a year or so ago and there was usually an update to Adobe, Microsoft, iTunes, etc. that needed installing. I've checked all those and can't find anything to explain the infernal blinking! I even downloaded an update to the BIOS and that didn't do any good, either. Can you think of any reason for the light to blink? It's actually the lighted power on button and not an indicator inside the box. Other recent changes I've made to the system: removed Norton Antivirus using the registry since there was no uninstall for the program (also a puzzle to me????) and uninstalled my Kodak printer for reasons I won't go into right now. Would appreciate and help you can give.

A:Flashing Power-on Button

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Just bought an ATC-710. When I put it into sleep mode, the power button keeps flashing bright white, and it driving me up the wall. Is there a way to stop the blinking in sleep mode? Thanks,

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My X1 carbon (Generation 2) power button flashing continuously.  The current battery even though it says 100% it drains in 40 minutes, then keep getting battery is very low (even though AC power cable is plugged in).  I have to shut down and leave the AC power cable plugged in to charge the battery again.  It takes a couple of hours to charge 100% and if I start using it drains in 40 minutes (only browsing lightly).  So, I bought a new battery, replaced it, when I turn on the power, it says the battery is critically low and immediately shut down.  I left an AC power cable plugged in to charge the new battery for 10~12 hours, still unable to boot with a new battery, but able to use with old battery for 40 minutes per every 100% charge with power button keep flashing.  Any help/suggestion?

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Power button keeps flashing.I went to the shop.I think the worker replaced my RAM, because this new ram has a SAMSUNG sticker on it.Is there any thing that can help me recognise my RAM card.My laptop's 1.5 year old.At first I had this boot device problem 3f0 (still not resolved).Tried reconnecting hard disk.My hard disk works fine.Then the screen got worse.And now no display just this power button flashing.The shopkeeper said he would be replacing some parts from the motherboard.What 2 do now.Thanks.

A:15 n 210se HP Notebook power button flashing

Hi @AbdulSami1,Welcome back to the HP Support Forums!  I understand you are having an issue with the computer not starting. I will be glad to help you. Please go through the step from Computer Does Not Start (Windows 10).Please keep me informed of how things went.  If you require further assistance, let me know and I will gladly do all I can to help you.Please let me know if this resolves the issue by marking this post as "Accept as Solution".To simply say thanks, click the Thumbs up below!  Thanks. 

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Sometimes my laptop doesn't shut down or wake up when hibernated before.The screen is dark and the power button starts flashing rapidly and I can't do anything but shutting it off by pulling the plug.I haven't found a pattern when that happens yet.Do you have any advice on what to do?

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Hello - I have about 50 Lenovo P series Laptops running in our comapny and within the last month, 2 - P51S same make and model has had power up issues.Users reported that they "control +alt+ Del" to lock out their laptops and when then returned the laptop was DOA. The signs are that the power power light is flashing every second ( Indicates in sleep mode)- FAn attempts to start but does not.I have tried plugging in different AC power adapter, disconnecting both external and internal batteries. No change. I have openned laptop and disconnected SSD, Wireless card, ROM battery, fan, speakers etc testing and no difference. I have tried to discharge by removing all power and and tapping power button 10 times and hold in for 30 seconds. No change.  I find it strange that 2 identical laptops would suffer the same issue at the same time?? Looking on internet - this looks like hugh problem that maybe linked to the motherboard issues on this make and model.I have called Lenovo and since out of warranty - sorry.So please help if anyone has any other ideas to try. Thank you in advance 

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Have just come back from holiday and powered on my XPS 8500 PC and instead of powering up, I heard 4 beeps in a row and a flashing orange power light. I have searched for the same issue and found a few similar for this model but they were dated back in 2012 and nothing more recent. The machine is significantly out of warranty having been purchased in 2012 and would appreciate any advice as to how I can boot this machine up. HAve never built or opened up a PC before so if that is needed, please can you give some simple guidance,

Many thanks for any help!

A:Dell XPS 8500 orange flashing power button, 4 short beeps

mobile73,The 4 short beeps refer to RAM Read/Write failure Memory failure   Reseat the memory or replace it.Dell xps 8500 Online Manual

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Hi, I have a Lenovo Y70-70 touch, screen every few seconds flashing, anyone knows this problem?

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I just received my replacment AC adaptor. I put my battery back in and plugged the laptop in, but when i push the power button the battery indicator light flashes red four times. There are no lights on. Does this mean my battery is fried. Originally i thought the jack needed replaced, but the guy told me it was just my cord which Best Buy confirmed. So after getting the new cord i have this new problem. Usally there is a battery indicator light on when the battery is in and it is plugged in. I tryed taking out the battery, unplugging it and holding the power button down, but that didnt work. I also tryed it without the battery in. Is my battery just bad? Thanks for any help.

Thank you,

A:Solved: battery indicator light flashing red when power button on my laptop is pushed

Try plugging the laptop in and then push the power button. I have had the same thing happen to me when the laptop would only work when I had it plugged in. I had to replace the battery.

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Hello to you all, my Dell family!

So here is what the issue is:
1. Sounds buttons are flashing as follow - both left and right are blicking, while the midle one is stand still (just lighting).
2. Screen remains black
3. Hard-drive is ON (also chceck on HD tune - totally OK)
4. Change my cell primary battery - won´t do anything.
5. Can´t get to BIOS, can´t reach win - because of the black screen.

What should I do? 

Thank you very much in advance.

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After putting my computer into sleep mode last night, I was unable to get it to boot into windows this morning. When i pressed the power buttong, everything turn on and working (all fans are functional, gpu power led is on, all hard drives & cd drives are functional. But the problem is, the screen to my monitor is blank. I also noticed that my usb aren't working (mouse connection light isn't on). I tried a soft power off by holding down the power button but no luck. The system does not turn off no matter how long I hold it. The only way to turn it off is by pulling the power supply cord or turning the power supply switch off.

My pc build:

AMD FX-6300 3.5GHz Socket AM3+ 6 core processor
ASUS ENGTX 560 DCII OC/2DI/1GD5 Geforce GTX 560
ASUS M5A97 LE R2.0 Motherboard
COOLMAX ZU-700B 700W ATX 12V Power Supply
G.SKILL Ripjaws X Series 8GB (2x4GB) 240-pin DDR 3 SDRAM 2133 (PC3 17000)
Prolimatech PRO Panther 120mm CPU Cooler
NZXT Phantom PHAN-001RD case

THE PROBLEM: Computer turn on with everything running as usual, but shows blank screen on monitor. Cannot soft power off by pressing power button.

Things I tried:

Clear CMOS by removing battery and switching pins
Running with 1 4GB RAM instead of 2, move the ram around the slots & alternate which Ram is used.
Check my monitor by testing it with another computer
Tried pulling the PS plug and holding the computer power button for 1 min
Test the GPU with another computer & it runs fine
I tr... Read more

A:Windows 7 blank screen after sleep mode (unable to power off with power button)


Is it possible that you can test with another compatible PSU? I would strongly suggest doing so.

Also try the following steps:
?Make sure that the (internal) speaker is connected to the motherboard
?Remove all memory and attempt to boot the PC
?You should get the no memory beep errors

If the Power Supply is in working order and no beeps are present then it can be indicative of a faulty motherboard.

For troubleshooting purposes it may be a good idea to remove the components from the case and bench test to rule out a short.

How to Bench Test / Troubleshoot Your System

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I have the issue that the touch screen + front camera + back camera + windows button on the screen are not working.

I tried installing the display/graphics drivers but that did not helped.

I bought this laptop from Saudi Arabia and it is still under warranty but I am out of country so i cant claim the warranty as well.

someone please sort out this issue and tell me the solution or tell me what i should do?

Help will be really appreciated.
some details about my laptop:

Toshiba Satellite U920T-B919.
windows 8.1 update 64 bit.


A:Satellite U920T - front/back cam + touch screen + win button doesn't work

Since you mentioned different issues with your notebook, I think that in this case its advisable to recover the notebook back to factory settings just to check if all these problems are related to system problem.

Regarding the webcam: the Windows 8 /8.1 already contains the webcam drivers and therefore additional webcam driver installation isn?t possible. Additional webcam driver does not exist simply.

From my point of few the whole description smells a little bit like a hardware problem of the upper slide part where the touchscreen is part of.
The win button as well as the both cams are located there and probably there is some lose connection between the two parts (touchscreen and keyboard)

Anyway, as I said above, its advisable to recover the notebook to factory settings just to ensure that the system isn?t the troublemaker.
In case of hardware problems, you would need to get in contact with service available in your country.

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I have a Sony Vaio T-series laptop (model SVT13126CXS) running windows 7. As of yesterday the screen is black...it doesn't display anything.
Laptop powers on (lights are on, fan makes noise, etc.).
I was able to plug an HDMI cable from my laptop to my TV and I am able to use the laptop using my TV screen (laptop screen is still black, but displays on TV works).
And the odd twist... this is a touch screen laptop, so I am able to touch my laptop screen and it makes clicks and moves cursor on my TV. (for some reason, the track pad doesn't work while its on TV display though).
Any help would be greatly appreciated. If you can give me steps into diagnosing the problem, that'd be great!
I live in a small college town and there is only one computer repair shop and since it's a monopoly he rips people off. Charges $95 for a diagnostic (if you get it fixed, it goes towards the repair; if not, it's $95). Charged my friend $120 for macbook charger and it wasn't even an genuine Apple product!

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My operating system is windows 10 Pro.
After updating the bios my built in speaker and touch-pad three button not working. Can anyone give me suggestion that how to overcome this problem. 

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When i run maplestory my screen goes black and my screen light power button blinks.
What can be the problem?

A:When i run maplestory my screen goes black and my screen light power button blinks

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I have a problem with flashing screen on the power supply in Lenovo G50-30. Everything happens only when the battery level falls below 100% and connected power supply. This problem does not occur when working on the battery itself or when the battery is 100% charged.This flashing is not very clear but on a white background the screen brightness is slightly flickering.

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I've had this machine about about a week, so far I really like it.  Can't say yet that I love it yet, but it does what I need it to and the price is better than a tablet with the same functions and already has a keyboard.  This machine is kept in a padded case when not used in my desk drawer it does not bounce around in my briefcase etc.  
This morning the left button on the touch pad does not work.  At first glance it sort of looks like it is caught on something or stuck, the right button works great a broken switch under the button is also possible but this thing doesn't move at all I'd think a switch would still move just not contact properly inside.  I need my machine and I've made a couple of upgrades like a SSD for the stock hard drive and a 8 gig ram chip, I am not thrilled about pulling those components in order to return for warranty replacement etc. as I'm pretty sure you won't be returning the same machine I sent in.  I'm considering pulling it apart to see if it is indeed stuck so it can be pushed back out from the inside but if this is a common issue with this machine I'd like to know that...  
Can I be sent a new touch pad component, I believe I saw this is a separate board that attaches to the motherboard with a ribbon cable?  I'm not afraid of this procedure myself as I've been building desktops since the 90's and this is a really simple hardware to work on from the looks o... Read more

A:New week old Inspiron 11 3000 3558 (touch) stuck or broken button on touch pad--warranty parts replacement?

This is an fyi about the final resolution of this issue.  After a lot of arguing dell sent me what was supposed to be the touchpad but what I got was only the plastic palmrest no touchpad. Then because it's a "daughter card" I got more argument about the touchpad.  I got hot enough that I opened up the back, lifted out the battery, took out the two funky looking screws and the whole pad just fell right out of the machine.  The buttons seemed fine so I screwed it back down, put the battery back in and closed it up.  It's now great, the button was indeed hung up on the edge of the plastic palmrest.  This is a very well designed inside machine, it all screws down and all connections are with plugs or ribbon cables.  I wrote back to dell and told them they need to fire their tech manual writers because they're idiots, a monkey could have done this.  Apparently it is not easy to find only the mouse pad it's generally sold with the palmrest from what I can tell.  This whole machine is so well designed I scratch my head why the cpu isn't socketed unless they decided there was no room for a socket etc, which I can see that argument.  So if your mouse pad quits try popping it out first it may just be hung up.

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After roll back from win 10, option button on touch keyboard froze - no action happens when I click - so I cannot change keyboard language.
Please, help me to fix touch keyboard.
Excuse me for my english.

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In my 64bit W8.1 I have a power button on the start screen. In my 32bit W8.1 that power button is missing. Is that something I have to set up (I really don't remember).

A:Power button on start screen

This link might help---


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Sorry if this is in the wrong place, please move if needed!!

I have done a Google search and nothin helpful popped up.
I want to know if i can remove the power button from the bottom of the welcome/locked screen as my lovely 2 year old keeps turning my PC off it its lock or on the welcome screen, I have a lockable door on my PC case so he can't get at that power button so this is the only thing we can think is its the power button on the welcome screen lol
Thanks for any help

A:Removing the power button from welcome screen

Hello Morpheus, and welcome to Seven Forums.

This may help, but it also removes them from the Start Menu. It's the same in Windows 7.

Shutdown Options - Start Menu - Vista Forums

Hope this helps,

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Hello There I have  Lenovo Y70-70 Touch, about 3 weeks ago i had a major W10 update and since then i get a black screen when the power adapter is plugged in (on battery power it is fine), i tried rolling back the update, even re installed W10 but no change. i have looked around and tried various different things to try and solve this (Power plan on balanced and i never turn off screen, uninstalled both intel and nvidia cards/drivers even tried older drivers, W10 power management installed, even tried disconnecting the battery and reset cmos)Im running out of ideas, has anyone had this issue before? any ideas on how to cure this? many thanks in advance for any assistance/help here

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This is my first post! woot woot.
anyways.. I search the forum, nothing really to my problem

I have Windows Xp and I have two monitors hooked up to the computer. My larger monitor does not work anymore. The screen is mostly always black but the power button stays on... if i play around with it and click the input button i can get the desktop to come up but it flickers and lines goes down the screen and still is unusable--- after about five mins of this, it just turns black anyways

I switch where the monitors connect to the computer, but still the larger monitor does not work. The smaller one still worked fine. Its the monitor itself... well... its not the graphic card in the computer or dust or anything was where i was trying to get at..

I also changed the screen refreshing to 60 hertz, changed the color quality to 16 bit as well as change the screen resolution to the lowest it can go, which is 800 by 600 pixels

I can't think of anything else to do?
Please help..

Thank you.

A:Monitor screen is black but power button is still on

u might jus need a new monitor

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I just got my computer back from repair, and the power button on my login screen is missing. Does anyone know how to enable it? I guess Acer disabled it while repairing it.

Help, time, and understanding would be greatly appreciated.

A:How to put Power Button back on Login Screen?

Hello Jesse,

This may be able to help restore the power menu on your sign in screen.

Shutdown Power Menu - Add or Remove from Sign in Screen

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I want to fix my mother's old grey XP desktop and also reinstall XP on it but after making sure my Hard Drive was connected and it was connected but after that I closed the PC case and tried to boot the PC with and without the disk but gives me this black screen without letting me even access the BIOS. Give me any suggestion that will help me with this problem.

A:Black Screen after pressing power button

You also brought up this issue in your other topic before you started this one. Between the time you mentioned it in your other topic and started this one the other one received replies.Since there have been replies concerning this issue there this one is closed.Your other topic is here http://www.bleepingcomputer.com/forums/t/563444/xp-reinstallation-troubles-with-keyboard/ and discussion of the issue will continue in it.

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So I updated all of my computers to Windows 8.1 Update 1 via Windows Update yesterday. I noticed that on my laptop, my desktop, and my wife's tablet, the power button shows up between the user profile picture and magnifying glass in the upper right corner of the Start Screen.

However, it does not show up on my tablet after the same update. Is it a screen size thing or did I do something wrong?

A:No Power button on Start Screen After Update 1

Yes, if the screen size is smaller than a certain size (700 pixels? I don't recall) it will not appear.

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I was using HP laptop (windows 10) when suddenly the screen became very dim and if you looked closely enough you could see a faint outline. So I just shut down computer using the power button and started it again (connected it to the adapter too). After a few tries it came back on and worked smoothly. But today when I switched it on it keeps going dim or completely black . Even when I shut it down and it power backs on after a few scones the same thing happens.

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I have problem with my laptop that is when I am trying to booting my laptop power button light is on but screen is not boot up. How can I boot my screen.Any one having idea then share with me.My laptop model is compaq610. 

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Hi,My X1 carbon, type 3448  is making touch screen problem when it is working by power adapter. See attached photo please. It looks such as a lot of finger touching on screen at same time but touch is only one finger. But it never happens when it works by battery. What may be problem please? And how can i fix? Thanks

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I have a HP XW6600Getting Blank screen after 10Minutes. Power button blinking but shreen blank. Can any one help to resolve this,If i plug the power point and reset it again its work, and again it work for 10minutes but the same problem accord. I have reinstalled the OS again this problem occur

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Sir I usally running my laptop through ac as my battery is dead.last night my laptop wont start it is not even showing that lenevo boot screen .only i guess laptop fan is running.Then i keep trying to turn it on but it is showing that black screen only at very begining.laptop not allowing me to enter a bit step.it keeping there.

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Day before yesterday when I was trying to start my laptop, the light turned on-off continuously several times, and finally the power key light turned on but the screen was black.And yesterday the light turned on-off thrice. But after that every time I turned it, the power button light got on, but the screen was black.Present situation: On starting my laptop, the power key light is on, but the screen persists to be black, not getting on-off on it's own. I found one solution, of removing the battery as well as charger and pressing the power key for about 60 seconds. But it didn't help.Please suggest what might the problem be and solutions!!

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My laptop will not charge and it will not turn on . Heres the best way to describe it... When i plug my charger into my computer the red light blinks as well as the power button. It stays on for 3 seconds then blinks and repeats this act.  I have tried holding the power button down for 15 seconds to do a hard restart and nothing happens. My screen remains black and the power button remains blinking.  Ive tried using google remedies but none of the research has helped. My lap top is in immaculate condition, i only use it for school or work so im very confused to why my screen wont turn on. it was up and running fine two weeks ago and every since ive been trying to get it to cut on and it wont budge. 

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I'm not sure how this happened but all of a sudden 1. The lock screen has been disabled or something. e.g shutting the lid, (Windows button + L wont do anything either. 2. when pressing the power button it sleeps the laptop but now it does nothing but if i hold it it forces it to turn off.

this is really frustrating that things like this happen to it. its only 5 months old.

Windows 8 64 bit
4gb ram
Intel Core i3-3110M CPU @ 2.40 GHz
Samsung Notebook Series 3 (350E5c-A02)

A:Lack of Lock screen and power button not working

Ok so the power button has randomly started working again. Im not sure why but the lockscreen is still gone.

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Hello Im having a problem with my Acer Aspire All in One Z3-615 PC. Whenever I turn the computer on the light turns on and the fan runs loudly but the screen remains dark. I've been having this problem for a couple weeks now and this issue started at random. I've done research to make me believe something may have come loose inside but I may be wrong. All input would be helpful. Thank you!

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push power button its show all LED but screen is black and nothing happen on the monitor
please help me

A:dell inspiron shows black screen but power button s on

Thank you for writing to us!
Firstly check if you can drain all the excess power from the system .
Check if you are able to run the LCD BIST .

1.                    Turn the computer off.
2.                    Press and hold the D key while pressing the power button. This will start the Laptop LCD BIST.
3.                    The screen will display multiple flashing colors. Look for lines, distortion, or any other video issues you have observed.
4.                     The laptop will restart when the test is finished.
Kindly private message the service tag to the system .

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*This is a repost of a question I asked on the microsoft help forums*
(Windows 8.1) Lock screen and power button on start menu won't appear, please help! 

Machine: HP Pavillion 15 (laptop) with Windows 8.1
Some context: Recently I was suddenly left unable to use my task manager, unable to lock my computer, and there was no power button on the start menu. Using CTRL + ALT + Delete only gave one option, to change users.

After some extensive searching, i was able to enable the task manager through regedit, but I still cannot lock my computer, and there is still no power button on the start screen.

I have tried the following regedits to no avail:
To get the lock screen:
where i created a new key, "Personalization", in which i created a new DWORD (32-bit), "NoLockScreen", and set its value to 0.

To get the power button on the start menu:
where I created a new key, "Launcher", in which i created a new DWORD (32-bit), "Launcher_ShowPowerButtonOnStartScreen", and set its value to 1.
I have tried running the group policy editor, but I could not run the program (gpedit.msc).
I am the only user on my computer and I have admin rights.
In control panel, more specifically,
Control panel > Power Settings > System Settings
using the "show unavailable options" button, I f... Read more

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I was coding on Excel VBA, I ran a Range("cell").End(xlDown) line on 1 row (mistake) and it hang my laptop for 30 seconds.After that I closed the excel file and my laptop started acting weird. My battery was low with 20% battery at that time, so I plugged my USB C charger BUT it didn't charge (first time happening). Then I decided to restart the laptop, but it became stuck on the "Restarting" orange screen for around 1 hour. I hold on to the power button for 3minute and it doesn't do anything. Now, the screen is turned off, then 15min laters, the keyboard backlights turned off, now only F1 mute button is lit up. I suspect my laptop's process is still running... and my power button still doesn't work to turn on/off the laptop. What should I do?

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It happens randomly, my mouse freezes then my screen and I'm forced to restart my comp by the power switch, whats goin wrong?

A:Screen freezes forced to hold power button to shut off!

Quote: Originally Posted by kurt1212

It happens randomly, my mouse freezes then my screen and I'm forced to restart my comp by the power switch, whats goin wrong?

Could we get your systems specs and some more about the problem?

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OS : Win 7 Ultimate SP 1

Problem :
I can not log on windows with power button.
So, for the detail :
1. When i turn on my PC (use power button)
2. It's on then go to dual boot menu then I press enter on
windows 7
3. Then, the normal boot appear (windows logo with "starting
windows" text)
4. After that, the screen goes blank, just black screen
without cursor

my vga and ram is ok, I already use the latest driver for my
vga card

I can start my win xp normally (my dual boot is win 7 and
win xp)

I can start my win 7 with safe mode and low resolution

I also can start my win 7 normally after I force restart my
PC with reset button

A:Blank screen after booting if turn on computer with power button

Sorry, Connection error make double thread posted

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I think it's OS is Windows 10, every time I switch on it starts to power on for a couple of seconds and then the light just starts flashing every 3 or so seconds and there is a popping noise. The screen stays black nothing changes with that. I have unplugged power cord and taken the battery out

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