The following are some steps on how to fix garmin heart rate monitor; taking the battery out and putting it back again, trying new battery, making sure that the Garmin is updated to the latest version software.
By shaky I assume you mean the monitor is flickering, you can fix this by raising the refresh rate on your monitor. Ideally the native resolution and refresh rate work best, most often this is the highest refresh rate supported by your monitor, and the largest resoltuion supported by your monitor. Try changing refresh rate to 60 Hertz first, if it continues flickering, then keep raising the refresh rate until the flickering stops. (Don't forget to click apply after changfing the refresh rate to ensure the refresh rate is changed)
Check your cord from the computer and monitor. If that is ok check your video card.
misfire,monitor,malfunction
buy a garmin gps for 69.00 tells you your speed or fix speedo
you don't. you replace it.
If you have vista, go to you desktop, click properties, display settings, advanced settings, monitor, and click the highest possible frame rate.
What kind of monitor is? What kind of computer is it? Post em' on my board.
did you put a magnet on it? usually that is the cause no
Normally there will be a button on the monitor. Switch it off and switch it on again - that should fix it.
To fix the Garmin press dot problem, first ensure the device's software is updated to the latest version. If the issue persists, try performing a soft reset by holding down the power button until the device restarts. If the problem continues, consider cleaning the screen with a microfiber cloth and checking for any physical obstructions around the buttons. If none of these steps work, contacting Garmin support for further assistance may be necessary.
it depends on where you go to get it fixed.
get a new monitor... ROFL