Tablet Screen Blank(Grey) but the Tablet works normal

treegroup99

Estimable
Mar 26, 2015
3
0
4,510
My Tablet is Zync Z1000
The Tablet screen stays blank during boot too.
please help . . .
Its specs are here :
PLATFORM
Android Operating System
Google v.4.0 Ice Cream Sandwich (Upgradeable to v.4.1 Jelly Bean)

CAMERA
Back Camera,2.0 Megapixel
Front Camera, 0.3 Megapixel
Still Photo & Video Recording

PROCESSOR
CPU: 1.5 Gigahertz Processor

Memory:
1 GB DDR3 RAM
8 GB ROM/Internal Memory
microSD Card Support*, Expandable up to 32 GB

CONNECTIVITY
GSM SIM Slot
2G Network Connectivity
Wireless LAN/Wi-Fi
mini HDMIPort
Bluetooth v.2.0
Mini USB Port

Audio: MP3/WAV/eAAC+/Flac pn
10 Point Multi-Touch MOTION SENSOR
1024 x 768 Pixels Resolution

Accelerometer, G - Sensor

SOUND BODY
Stereo Speakers
Built-

Slim Design
Rechargeable Lithium-Ion 7000 mAh

Glossy Body Finish

FEATURES & APPLICATIONS
HTML Browser, Adobe FlashAdobe Reader, Aldiko e-Book Reader,Facebook, Twitter, LinkedIn, YouTube,GTalk, Whatsapp, MSN, Yahoo Messenge,Skype Video CallingOffice Suite: Word/Excel/Power Point,Adobe Reader, Aldiko Facebook, Twitter, LinkedIn, YouTube,GTalk, Whatsapp, MSN, Yahoo Messenger,Offil/Power Point,Games: Angry Birds, Email, Google Search, Picasa Integration,Organizer, Calendar, etc.

Your Help will be greatly appreciated :??:

I can see my tablet screen through the computer by using moborobo . . . .
so the tablet is not damaged
 

treegroup99

Estimable
Mar 26, 2015
3
0
4,510
And i can see the light coming from the screen (maybe its the Backlight)
But is there any other possibility that its a software problem .....i really cant replace the screen cus it isnt available here