Bone canaliculi are microscopic canals between the lacunae of ossified bone. The radiating processes of the osteocytes (called filopodia) project into these canals. These cytoplasmic processes are joined together by gap junctions.
MacBook Pro Special Report: High-pitched whining noises: Eliminating. MacBook Pro Special Report: High-pitched whining noises: Eliminating. Many MacBook Pros emit one or more version of a distinct and irritating high-pitched noise. There appear to be various causes for this issue, and various associated workarounds. In most cases, the problem has to do with power draw.
Specs: Windows Vista. Hello. I have a hp dv6646us and everything worked fine until 2 days ago for no reason. I have tried everything but my computer is not detecting a sound card. I have the speaker in the tray with the x and have tried downloading the driver for it but it's saying no sound device is detected everytime. go into the Add Hardware in the control panel and the drivers needed or downloaded aren't listed. It makes a loud annoying screech type sound whenever the computer wants to make a sound. I am getting overly frustrated and would truly appreciate and help.