I am trying to hang my wall mount bracket in our bedroom. bought studfinder and found few but when i drill a whole i think i only get sheet metal it seems like. our condo was built in 2003 and it is 5story building. can i still mount it? if it is built with metal studs, this metal is hollow, it seems really thin… what do i do?

Answerer 1
your condo was built with metal studs. best bet to hold a tv is to cut a small hole (smaller than the bracket that mounts on wall and feed in a piece of wood from stud to stud and scre it into the stud using common sheetrock screws and then add the piece of sheetrock you cut out to attach back to the wood. the bracket should then cover your hole and should be stable enough to hold a heavy tv.
Source(s):
13 years of commercial construction work

Answerer 2
if you have a flat bracket with a large number of well spaced mounting holes there should be little problem most of the load on the wall would be vertical and you can use a lotof fixings.
I would try spring toggles or gravity toggles mark the holes thru the bracket make the holes then put all the toggles in the bracket push the toggles thru the wall and tighten then put the other part of the bracket on the tv and hook it on.

How to Install TV wall mount is a post from: Flat Screen Wall Mounts

Monster FS-M200-LF-SLV Smartview Fixed Low-Profile Wall Mount for 37" to 60" Displays (Silver)

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Retail Price: $199.95

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Low-Profile or Fixed Flat Screen Wall Mount

Generally, low-profile or fixed wall mounts are the easiest to install among the three.    Its simple design gives you the efficiency to install the flat screen TV much quicker with less hassle.  Another advantage of low profile flat screen TV wall mounts is their price.  It is the cheapest wall mount.

However, due to its quick and easy installation, low-profile flat screen TV wall mount comes with a price- it offers only limited movement.  In fact, the flat screen TV or plasma TV cannot be tilted or swiveled once it is installed.  As a consequence, if you want to change cables or cords, you have to remove the LCD TV first.

VideoSecu Tilting Wall Mount Bracket for Philips 42PFl7432d 42" Flat Screen LCD HDTV TV with Free 7ft HDMI Cable

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Amazon Price: $34.99

Tilting Flat Screen wall mount

Probably, this is the most practical wall mount.  It is a little bit costly than low-profile or fixed wall mount however; it has more flexibility than low profile.  Similar to low profile wall mount, tilting flat screen TV wall mount is also easy to install.

Tilting flat screen TV wall mounts offer you the ability to tilt your flat screen TV vertically.  This way, your vertical viewing angle can be shifted depending on your taste.  For instance, you can tilt the flat screen downward if you want to watch your favorite movies while lying on the floor.  On the other hand, you can tilt it upward if you are on an elevated area.  The tilting property of tilting wall mount allows you to change cables as often as you want without the need to remove the TV.

However, tilt flat screen TV wall mount also has its limitation.  It cannot be tilted from left to right or from right to left.  This means that tilt flat screen TV wall mount has no swivel angle.  If you are not satisfied with this, you can choose the last type of flat screen TV wall mounts, the full motion flat screen TV wall mounts.

Bell'O 8160DB Full Motion Tilt/Pan/Extending Arm Wall Mount for Most 12" - 32" TVs "For Dummies" (Piano Black)

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Full Motion Wall Mount

This is the most expensive type of flat screen TV wall mount.  In addition, this is also the most difficult to install.  However, it is also the most efficient type of wall mount for your flat screen.  This type of wall mount also has different sub-types: tilt and swivel, articulated arm, single arm and flip down.  They are categorized according to their purpose and swivel angle.

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