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.
Then too, if you're paying a qualified technician to replace it, that's an added cost. For a NEW computer laptop screen, typical cost of repair in the US, including parts and labor, is $400 - $500 because you'll be stuck paying for OEM new factory parts.onfidence votes 14.6K. The cost of a replacement screen varies depending on the size and the manufacturer. Buying from the manufacturer will be the most expensive route but there are suppliers on-line who can offer screens from around $100 and up.