Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision | ||
| computers:chromebooks:common_fixes_for_models [2020/10/01 16:35] – [T & Y keys do not work] jon | computers:chromebooks:common_fixes_for_models [2020/10/01 16:41] (current) – [Lenovo 100e] jon | ||
|---|---|---|---|
| Line 15: | Line 15: | ||
| Typical issue. Run electrical contact cleaner through the keys, or replace the keyboard. | Typical issue. Run electrical contact cleaner through the keys, or replace the keyboard. | ||
| - | ===== Acer C731 ===== | + | ==== Acer C731 ==== |
| - | ==== Chromebook breaks at the hinge point ==== | + | === Chromebook breaks at the hinge point === |
| The brass inserts that are embedded in the plastic pull out very easily. Buy extra top covers, and hinges. Typically one of the hinges breaks at the point where the bottom bolted support meets the LCD rail. | The brass inserts that are embedded in the plastic pull out very easily. Buy extra top covers, and hinges. Typically one of the hinges breaks at the point where the bottom bolted support meets the LCD rail. | ||
| - | ===== Lenovo 100e ===== | + | ==== Lenovo 100e ==== |
| - | ==== Wireless loss of connectivity | + | === Wireless loss of connectivity === |
| This one we've seen a lot of lately with student being at home. They have a strong connection with everything else in the home but not this machine. The solution is to **clean the contacts of the WiFi Card**, much like a Nintendo game cartridge. Use some isopropyl alcohol (70% is perfect) on it and re-seat back into the connector. | This one we've seen a lot of lately with student being at home. They have a strong connection with everything else in the home but not this machine. The solution is to **clean the contacts of the WiFi Card**, much like a Nintendo game cartridge. Use some isopropyl alcohol (70% is perfect) on it and re-seat back into the connector. | ||
| - | ==== Chromebook does not boot ==== | + | === Chromebook does not boot === |
| - | === No lights on charge LED === | + | == No lights on charge LED == |
| - | * Daughterboard cable may be un-seated. Was the device dropped? Typically, this is the case when the Chromebook is dropped. | + | |
| + | * Listen closely to the Chromebook. Did you hear any clicking on the motherboard? | ||
| + | * Disconnect the daughterboard cables, disconnect the battery. Plug in the charge cable. See a blinking red charge light? Unplug the charge cord, re-connect the daughterboard cables and battery. Plug back in charger. Should see the charge indicator as a solid color now (most likely red). | ||
| - | * Listen closely to the Chromebook. Did you hear any clicking | + | == Red light on charge LED == |
| - | * Disconnect the daughterboard cables, disconnect the battery. Plug in the charge cable. See a blinking red charge light? Unplug the charge cord, re-connect the daughterboard cables and battery. Plug back in charger. Should see the charge indicator as a solid color now (most likely red). | + | |
| - | === Red light on charge LED === | + | ==== Lenovo 300e ==== |
| - | Battery is completely flat. Let it sit on the charger. This model in particular will not turn on until the Chromebook is around 5%. | + | === Mouse acting erratic === |
| - | + | ||
| - | ===== Lenovo 300e ===== | + | |
| - | + | ||
| - | ==== Mouse acting erratic | + | |
| Digitizer on the touchscreen is failing. Replace the screen. | Digitizer on the touchscreen is failing. Replace the screen. | ||
| - | ==== Power button does not work ==== | + | === Power button does not work === |
| Major issue with the daughterboard where the pushbutton for the power button breaks off the board. Replace the daughterboard. | Major issue with the daughterboard where the pushbutton for the power button breaks off the board. Replace the daughterboard. | ||
| - | ===== Lenovo 100e 2nd Gen MTK ===== | + | ==== Lenovo 100e 2nd Gen MTK ==== |
| - | ===== Lenovo 300e 2nd Gen MTK ===== | + | ==== Lenovo 300e 2nd Gen MTK ==== |