vaio vgn series laptop. when I turn it on dead screen appear.fan working power indicatore also. tried all tricks. remove batte

C12Friedman

Distinguished
Did you look at the screen with a flashlight to see if there is a faint display on the screen? It is not uncommon for the backlight to fail, usually the result of the display's power inverter failing.
Also, while I know what steps I would take to declare "I've tried everything", I have no idea what steps you have tried (I'm assuming a reset at minimum) so actually listing the steps you've tried can help here
 

hiteshdhumone

Estimable
Mar 8, 2015
3
0
4,510
0
hi thank you for your answer. I have checked there is no backlight. I used external monitor also. Bt extrnal monitore also showing same issue. cleaned ram and reinserted it .tried to put another new ram also. but the issue same.
 

C12Friedman

Distinguished
Does the laptop feature dedicated graphics? Can you get into BIOS at all?
If no to the above, I'd be inclined to believe the graphics is bad - if it has dedicated graphics there are repair options.
If the laptop does not have dedicated graphics I'd think replacement would be my preferred option

Full model number can help immensely here since I need that to see specs (helps to know what hardware I'm considering as possible issues)
 

C12Friedman

Distinguished
Two things to try before the third (although I'm leaning toward the third here)
Try cycling the display by pressing Fn+F7 keys also try the Display Off key
See if any display in BIOS. To access BIOS, rapidly tap the delete key after starting the computer (you can't tap it too much) if no display then, see below - if you do get a display in BIOS let us know

If the above doesn't work, I'm going to recommend looking into having the GPU "reballed", it is a specialty process that few shops have the ability to perform but it seems to be what's needed. It may be a little expensive and depending upon your location, the laptop may need to be sent off to have the service performed. Another service that may work is known as reflowing but I won't recommend that since it's usually a very temporary (if successful at all) fix - I've personally only seen one graphics card last an entire year after a reflow (I'd say the average is a few months). While reflow is an option, I would not recommend it here

Although it shouldn't need to be said, there are some very flaky companies out there, I'll suggest researching the company thoroughly before sending off your laptop (if that's what's needed) for repair, call or talk to them personally, ask questions to get a feel for their customer service level also - not everyone is a computer guru, don't be afraid to ask "stupid" questions
 
Thread starter Similar threads Forum Replies Date
G Laptop Tech Support 0
J Laptop Tech Support 1
E Laptop Tech Support 1
A Laptop Tech Support 3
B Laptop Tech Support 2
P Laptop Tech Support 1
L Laptop Tech Support 1
H Laptop Tech Support 1
B Laptop Tech Support 1
C Laptop Tech Support 3
J Laptop Tech Support 8
K Laptop Tech Support 1
M Laptop Tech Support 1
O Laptop Tech Support 3
E Laptop Tech Support 2
T Laptop Tech Support 2
N Laptop Tech Support 2
B Laptop Tech Support 2
H Laptop Tech Support 2
7 Laptop Tech Support 2
Similar threads
Question Asus fx504 series not booting up
I have an hp pavilion g series laptop, running windows 10. There is a red x on the lower right icon for WiFi. That’s my only
I have a Dell Inspiron 11 3000 series 2 in 1 laptop and when I power it on the Dell logo appears on the screen and it says aut
gateway nv series laptop screen flickers pink,blue,purple,green
My laptop hp pavilion 3200 series, powers up progresses no further than black screen then screen starts flashing. Power lights
I pulled up my old Toshiba Satellite c55 series laptop, but I forgot the BIOS password. Its the first screen that comes up but
how do i copy/screenshot on my toshiba laptop c50-b series,not sure where a print screen tile is
I have an asus mini laptop Eee seashell series. Now i am facing a problem that my laptop won't turn on screen and have no any
Sony Vaio E Series Laptop - Black Screen
Toshiba Satellite L Series Laptop display wont turn on
My fujitsu A series laptop stopped working last night . When u try turn it on it get the black screen with fujitsu on it and i
hey, I have Dell ( inspiron 17 5000 series) laptop and the screen is 17.3 FHD Display, it has HDMI on the left side but if i w
USB ports stopped working on my Dell Inspiron 14 5000 series
I was given a asus V2S series laptop. From powered on all the way in it has two screens
Lenovo Z Series or Dell Inspiron
I have a dell inspiron 15 7000 series 4k . When i power up or wake from sleep the screen is on but black. Screen works fine.
Drivers for Toshiba Satellite Pro 4200 series?
I have a Samsung ultra series 5 laptop and the screen it flipped. The top of the screen on the left and the bottom is on the r
My sony vaio e series laptop receives power, lights turn on but screen stays black. It then powers down after about one minue.
Sony VAIO Laptop S Series Power button flashing

ASK THE COMMUNITY