The semicircular canals are three passages each forming a circle and each in a different plane. They have nothing to do with hearing, but instead send signals to your brain re â¦ garding equilibrium.So, basically, they give you balance. Your semicircular canals are three tiny, fluid-filled tubes in your inner ear that help you keep your balance. When your head moves around, the liquid inside the semicir â¦ cular canals sloshes around and moves the tiny hairs that line each canal.
1 Depending on the manufacturer of the tablet, the cost of tablet screen repair can range anywhere from $100 to as much as $300.2  For example, the Apple iPad can cost upwards of $500 to have repaired at the official Apple Store. 3  A cracked screen is going to be cheaper to fix than a full replacement. If the entire screen has to be replaced, it can cost $189. 2  According to this MoneyNing.com article, the Apple Store quoted $599 for a base rate, while a third-party provider had a range of $150 to $200.
Best Answer: If you were to take it to a shop, with the markup on parts, you are looking at between $250 and $300 for just the screen, plus an hour of labor.bout how much should it cost to get a new screen? My dad is a computer programmer, and he thinks it's going to cost about as much as a new laptop. So would it just not be worth it to get a new screen and I should just get a new laptop? My laptop is a little over year old, it's Toshiba, and cost me about $450-$500.