Common Fixes for Sony bravia TVs KDL XBR- Red light blinking CODES!

to reset sony TV 1st unplug all cables from tv and power for 5 minutes but if that reset fails then next is to factory reset by holding TV Remote's "UP" on directional pad while pressing "power" ON THE TV.


Red led light blinks flashes, red light error code troubleshooting Chart,

2 red flashes is bad power board

3 red flashes is bad main or power board

5 red flashes is bad lcd panel connection or internal lcd short- expensive fix

6 red flashes is backlight error check bad main board, power board or inverter boards- unplug one by one to see if tv stays on

7 red flashes is main board over heating

8 red flashes is main board sp prot

11 red flashes is trident IC, bad main board

12 red light flashes is tcon error bad T-con board or bad LCD panel (tv turns off after a minute)

13 red flashing is backlight balance error bad lcd panel or inverter boards (common) or balancer boards on kdl-52v4100 only

14 red flashes is HFR error bad TCON or Bad LCD panel, in this video its bad T-con board.

"how to download update"

Download UPDATES KDL-52W4100 & KDL-52V4100

Sony kdl-52w4100 usb update - http://esupport.sony.com/US/p/model-home.pl?mdl=KDL52W4100&template_id=1&region_id=1&tab=download#/downloadTab

Sony KDL-52v4100 http://esupport.sony.com/US/p/model-home.pl?mdl=KDL52V4100&template_id=1&region_id=1&tab=download#/downloadTab

PS4 BLINKING LIGHT OF DEATH FAILURE FIX, PS4 REPAIR GUIDE!!!

PS4 BLUE or RED BLINKING LIGHT OF DEATH FAILURE FIX!!!
GET UP DATE at website and put on USB drive http://us.playstation.com/support/systemupdates/ps4/index.htm
Call SONY SCEA CUSTOMER TECH SUPPORT SERVICE 1800-345-7669 to get update disc!
New PS4 troubleshoot repair instructions
FIRST- Plug PS4 hdmi cable in all TV's hdmi ports
To Reset PS4 click here- ways to reset PS4 and update PS4 using usb drive
Common troubleshooting steps
Step 1. Call Sony Tech Support to Request Update Disc. 1800-345-7669 
Step 2. check HDMI cable is making contact with port. (check for broken parts/bent pins)
Step 3. Hold power button till PS4 turns off then Disconnect the power cord from the PS4 for 1 minute then reconnect.
Step 4. Turn on TV and select the correct video output for PS4.
Step 5. Connect the Controller to the PS4 Console via cable
Step 6. Press & Hold the 'PS' button on the controller until the Blue light turns Orange.
Step 7. Then Press & Hold PS button (on the controller) again, until the Consoles light turns White.
Step 8. Wait for PS4 to turn on & display picture on TV
[PS4 Factory Reset]
Step 9. Press & Hold Ps button until the console turns off.
step 10. Then press & hold PS button until you hear 2 beeps.
[Service/Safe Mode]
Step11. select restore PS4 and it will Reset PS4 to back to new
step12. some had luck taking out hard drive and turning on ps4 but some gamers also just had a loose connection on hard drive.
step 13. do "Hard reset" Unplug ALL Cables from PS4 for 10 minutes then connect all cables and powercord

old instructions below
FIRST- Plug PS4 hdmi cable in all TV's hdmi ports
1. also check hdmi port for metal pins touching inside ps4 hdmi port
2. hold power button to turn off ps4, unplug powercord of ps4 for 1 minute for hard reset.
3. plug in the ps4 controller to PS4 and Hold PS center controller button till blue light turns orange then Again Hold PS button on controller till PS4 light turns White then wait 20 seconds for PS4 to turn ON and display a picture, make sure you are on the correct TV video input. 
4. "PS4 Restore factory reset" hold PS4 CENTER POWER BUTTON TILL PS4 TURNS OFF, THEN Again HOLD POWER BUTTON TILL YOU HEAR 2 BEEPS TO ENTER "SERVICE MODE" OR "SAFE MODE" from there you should be able to restore reset PS4.
PS4 IS DEFAULTING VIDEO RESOLUTION TO 1080P FULL COLOR AND SOME TVs don't support that. So also try another 1080p hdtv.
5. POP off PS4's top shiny plastic cover check for anything loose like screws secure everything!
6. last return it and get your money back and wait for next generation PS4 comes out or get Xbox one but that needs an online update right out of the box to work.