|
Toshiba LED 3D tv 46TL968 issue
Hello my tv is about 5-6 years old and problem is when i switch tv on its alright for about 2-3 hours then switch off but sound on then when i switch back on its alright for about 30 min, then the same switch off and on, and then he off after 5min then after 1min then 15s but if i keep him off for a while is working longer for me its looks something overheats but im not sure i think to buy new power board but not sure its power board maybe someone has same issue on this tv or similar toshiba tv thanks
ANSWERS:
I was worried about that.. Those high end graphic cards generate a lot of heat.. Let me ask this… was there a lot of dust on these boards. That's really a rhetorical question. HP built a laptop, the dv 9000. with a high end graphic embedded in the board with a hot running AMD processor///fast, powerful…after about 2 years in service they stated failing by the thousands…By then most of them was out of warrant and the cause was discovered.. excessive dust build up blocking air flow thought the heat sink… HP made a half-heated effort to correct it but they where convinced with the disclaimers issued and disregarded. it was there problem, and they where right. A class action law suit was file and every one jumped on board for the ride…this would have dragged on for years but HP, in the interest of keeping good relationship with future customs, settled. Bottom line is…a little bit of horse sense or common sense, will take you a long ways in this World. Im a Retired A.S.E Master Certified automotive Tech and 90 % of what I did was just common sense. Never went to school one day for it and I had to make my own mistakes Right there in the repair shop.. Those Toshiba LED 3D tv 46TL968 went though a similar law suit at the tune of a 300 million dollar settlement but it was for the led screen and it was the 36 inch. I pulled one out of the trash about 6 years ago with a cracked screen. Took the components out sold them on eBay for close to 400 dollars..
| 