Marvel 2k14 TV set QV14.1 - No power-up troubleshooting and service workflow

Oct 12, 2026

Troubleshooting guidance for a Marvel 2k14 TV set (chassis QV14.1E LA) that no longer powers on. The symptom set includes no splash screen/bootloader output and no LED activity. The document identifies a likely hardware fault: bad soldering of the Marvell CPU and/or DRAM on the SSB. Recommended actions define a service workflow: transfer the set to the local service workshop, verify UART bootstrap output and whether pressing the SOC/DRAM area changes behavior, then resolder the Marvell SOC at position U001T. Includes an internal reformulation history.

LanguageEnglish

CategoryHealthcare

FormatTXT

Pages1

Reading Time3 min

AccessFree to download

Affected model

Symptoms and possible cause

Solution workflow

Call center transfer

Workshop checks

Resolder Marvell SOC (U001T)

History

FAQs

What are the main symptoms of the Marvel 2k14 TV set issue described?

The TV set does not start up, with no splash screen/bootloader behavior and no LED activity.

What possible cause does the document indicate for the no power-up problem?

It suggests bad soldering of the CPU and/or DRAM on the SSB.

What steps should the service workshop follow before resoldering?

Check whether UART logs show only one line Bootstrap and whether pressing on the SOC/DRAM area changes behavior; if yes, resolder the Marvell SOC at position U001T.

Oct 12, 2026

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