Hide Samsung Frame Power Cord (One Connect Wall Boxes)
To hide a Samsung Frame’s One Connect cable safely, first confirm that the exact cable and model are approved for in-wall use. Keep the TV’s AC power cord out of the wall unless its specific listed system allows that use. Place the One Connect box where it stays ventilated and accessible, and follow the equipment instructions and local electrical code.
A Frame can sit close to the wall, but its connections still need a path to the One Connect box. There are two separate cable concerns: the One Connect cable carries the TV’s signal and power connection, while the box’s AC cord plugs into an outlet. They are not interchangeable, and each must be handled according to its own instructions and rating.
The important check is not whether a cable looks thin or is sold as a “One Connect” cable. It is whether the exact model’s instructions and cable markings allow that cable to pass inside a wall. The same rule applies to the power cord and any enclosure. A neat finish should not come at the cost of safe access or ventilation.
Identify the Exact Frame, Cable and One Connect Box
Start by recording the model numbers of the TV and One Connect box. Samsung’s cable types and installation rules can differ by model and region, so neither a cable’s appearance nor the fact that it came with a TV proves it is suitable for in-wall routing.
Check the TV manual, the One Connect box documentation, and the markings on the cable. Look for explicit permission for in-wall use and any stated length, bend, or routing limits. If those details are missing or unclear, do not assume the cable is approved. Ask Samsung support or a qualified installer to confirm the correct model-specific guidance before closing a wall.
Do not splice or extend the proprietary cable unless Samsung expressly allows it. A longer cable that fits the connector may not meet the equipment’s requirements. Nor does “low voltage” by itself mean a cable can be concealed inside a wall. NEC 110.3(B), where adopted, requires listed or labeled equipment to be installed and used according to its instructions.
Record the box’s required ventilation and service clearances as well. There is no universal One Connect box clearance or airflow figure that applies to every model. Use the exact instructions, not a generic enclosure size or a guess based on how warm the box feels.
Check Wall Access, Power and Manufacturer Clearances
Before cutting or routing, confirm where the TV, outlet, cable path, and One Connect box will sit. Check for studs, existing wires, plumbing, insulation, and fireblocking. A stud finder can help, but it does not confirm that a space is clear; inspect the cavity safely before drilling or cutting.
Plan separate paths for the approved One Connect cable and the box’s AC power cord. NEC 400.12 generally prohibits using flexible cords as permanent wiring concealed in or run through walls, ceilings, or floors. A TV’s detachable power cord is a flexible cord, not a substitute for permanent wiring. Do not put it in the wall simply because it will be hidden behind the screen.
If the power outlet is in the wrong place, use a code-compliant solution. Options may include having an electrician install a receptacle in a suitable location or using a listed in-wall power relocation system that is approved for the intended use. Do not run an extension cord, power strip, or ordinary detachable cord through a wall.
Choose a place for the One Connect box that follows its instructions and allows future service. Avoid a sealed cavity or a generic low-voltage box if that would block ventilation or access. Under NEC 314.29, where adopted, a covered box must remain accessible without removing building finish. A removable access cover can preserve access; drywalling over the box cannot.
Route Approved Cable and Install Accessible Enclosures
Use only the cable or complete system confirmed for the exact Frame model and in-wall route. Protect it from nails, screws, sharp edges, and tight bends. Keep within the cable’s stated bend and length limits, and use any boxes, fittings, bushings, or supports required by the instructions and local code.
Do not bury a splice or connector in the wall. NEC 300.15 requires an enclosure or fitting for a splice or termination when the wiring method calls for one. The exact enclosure depends on the cable and installation system. If the instructions do not explain how to enclose or access a connection, stop and get qualified guidance rather than improvising.
Treat the One Connect box as serviceable equipment, not as a loose part to seal inside the wall. Set it in a location that meets its ventilation directions and lets you reach the connections. Keep the access cover removable and avoid placing furniture or other items where they block airflow.
For power, keep the AC cord outside the wall unless the exact cord and system are specifically listed for that use. If adding or moving a receptacle, have the work done under the locally adopted electrical code. Requirements can vary by location, so a method accepted in one area may not be accepted in another.
Inspect, Restore the Wall and Verify Operation
Before closing the wall, check the entire route and each enclosure. Confirm the cable is the approved type, undamaged, protected at openings, and routed within its stated limits. Check that any required fireblocking has been restored and that no splice or box will be hidden behind permanent finish.
After the wall is finished, test the TV and its connected sources before final mounting. Confirm that the One Connect box has the clearance required by its manual, the access cover opens, and the connectors remain reachable. If the picture, sound, or connection is unreliable, turn the system off and inspect the cable route and connections. Do not bend, pull, or replace the cable with a different type as a quick fix.
A clean installation should remain serviceable. Keep the model numbers, cable details, and box location with your home records. If you later replace the TV or One Connect box, check the new instructions before reusing the in-wall route or cable.
Installation Scenarios and Solution Comparison
These examples are common planning situations, not claims about a specific installation. The right choice depends on the exact model, the wall, and the cable’s documented rating. In each case, the first decision is whether the intended route is approved and can preserve access to the box.
| Situation | Suitable direction | Avoid |
|---|---|---|
| Cable has clear model-specific in-wall approval | Route it using the stated limits and required enclosures | Assuming another model’s cable rules apply |
| Cable has no clear in-wall rating | Keep it outside the wall in a surface raceway, or confirm with Samsung | Hiding it because it is thin or labeled “One Connect” |
| Box would sit in a sealed cavity | Find a ventilated, accessible position that meets its manual | Closing the box behind drywall or a sealed cover |
| Outlet is far from the TV or box | Ask an electrician about a compliant outlet or listed relocation system | Running an extension cord or TV power cord inside the wall |
| Renter cannot open or alter the wall | Use a removable surface raceway and get needed property approval | Cutting drywall or leaving concealed damage |
In a finished wall with no clear cable documentation, I would not cut an opening first and work out the rating later. Keep the cable visible in a low-profile surface raceway while confirming the model details. In a wall where the exact cable is approved, the route is clear, and the box can remain accessible and ventilated, an in-wall path may be appropriate.
Frequently Asked Questions
These answers address the main decisions involved in routing a Frame’s One Connect cable and locating its box. Model instructions and local code control the details; when either is unclear, pause before concealing wiring or closing the wall.
Can I hide the Samsung Frame’s supplied One Connect cable in a wall?
Only if the exact cable and TV model’s instructions or markings approve in-wall use. The supplied cable is not automatically in-wall rated.
Can I put the TV’s AC power cord inside the wall?
Generally, no. NEC 400.12 prohibits flexible cords from being concealed in or run through walls in many circumstances. Use a compliant receptacle or a listed in-wall power relocation system instead.
Can I use a longer One Connect cable?
Only use a cable length and type approved for the exact model. Do not extend or splice the cable unless Samsung expressly permits it.
Can the One Connect box go inside the wall?
Only if the location and enclosure meet the model’s ventilation and access instructions. Do not seal it in a cavity or cover its access point permanently.
How much space does the One Connect box need?
There is no universal clearance. Follow the exact model’s manual for ventilation and placement.
Can I hide the cable in a low-voltage wall box?
Not automatically. The box does not make an unapproved cable suitable for in-wall use, and it must not block the One Connect box’s ventilation or access.
Can I bury a cable splice behind drywall?
No. Do not conceal a splice in the wall. Where the wiring method requires an enclosure, NEC 300.15 calls for the required box or fitting, and access rules may also apply.
What should I do if my cable’s rating is unclear?
Do not route it inside the wall yet. Check its markings and the exact TV manual, then ask Samsung or a qualified installer to confirm. Until then, use a surface raceway.
(This article was written by one of our staff writers, Michael Holloway. Visit our Meet the Team page.)
