Mitsubishi Main Board Repair Service LT40164 and similar items
Mitsubishi Main Board Repair Service LT40164 LT46164 LT46165 LT55164 934C374002
$59.99
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Shipping options
Return policy
Replacement product available within 30 days
Details
Purchase protection
Payment options
PayPal accepted
PayPal Credit accepted
Venmo accepted
PayPal, MasterCard, Visa, Discover, and American Express accepted
Maestro accepted
Amazon Pay accepted
Nuvei accepted
View full item details »
Shipping options
Return policy
Replacement product available within 30 days
Details
Purchase protection
Payment options
PayPal accepted
PayPal Credit accepted
Venmo accepted
PayPal, MasterCard, Visa, Discover, and American Express accepted
Maestro accepted
Amazon Pay accepted
Nuvei accepted
Item traits
| Category: | |
|---|---|
| Quantity Available: |
3 in stock |
| Condition: |
Unspecified by seller, may be new. |
Listing details
| Seller policies: | |
|---|---|
| Shipping discount: |
Shipping weights of all items added together for savings. |
| Posted for sale: |
More than a week ago |
| Item number: |
1789754347 |
Item description
the common failure symptoms
???1. The ?Green
Light of Death? (Endless Blinking)
?This is the most
frequent symptom associated with this specific board.
?The Symptom: When you
plug the TV in or try to turn it on, the green status LED on the front
panel blinks continuously.
?The Result: The TV
never actually turns on; the screen remains black, and the light just
keeps blinking indefinitely (typically a fast green blink). The TV will
not respond to the remote or power button.
?Cause: This indicates
the main processor on the board is unable to boot the firmware or complete
the ?handshake? with the other internal components.
?2. HDMI Input Failure
?Partial failure of the
board often manifests as issues with the HDMI ports while the rest of the
TV still functions.
?The Symptom: The TV
powers on, but shows ?No Signal? on one or all HDMI inputs.
?Variation: Sometimes
only specific HDMI ports fail (e.g., HDMI 1 works, but HDMI 2 and 3 do
not). In other cases, the TV recognizes a cable is plugged in but cannot
display the video or play the audio.
?3. Intermittent
Shutdowns
?The Symptom: The TV
turns on and works for a while (minutes or hours), but then shuts itself
off randomly.
?Indicator: Unlike a
lamp failure (which usually gives a Red LED code), a board failure might
cause the TV to simply reboot or go dark without a specific error light
pattern immediately following.
PLEASE READ BEFORE PURCHASING
THIS IS A MAIL-IN REPAIR SERVICE ONLY.
You are NOT buying a new circuit board.
INSTRUCTIONS:
1. Buy this service.
2. We will message you our SHIPPING ADDRESS.
3. You mail your broken board to us for repair.
WHY CHOOSE US?
We have proudly served the community for 19 years,
delivering fast, reliable,
and professional repairs.
BOARD REQUIREMENTS
The board we receive must be in good physical condition
and must not have been
tampered with or serviced
before, i.e. no apparent
traces of previous repairs should show.
We will reject service to boards that someone has attempted
repairing and you will still
be charged for
the return shipping and
the/PayPal fees
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