Service Manual
Page 1
Inspiron Chromebook 7486 Service Manual Computer Model: Inspiron Chromebook 7486 Regulatory Model: P94G Regulatory Type: P94G001
Inspiron Chromebook 7486 Service Manual Computer Model: Inspiron Chromebook 7486 Regulatory Model: P94G Regulatory Type: P94G001
Service Manual
Page 6
... troubleshooting...66 Power issues...66 CROSH...70 CROSH commands...71 Commonly used CROSH command...73 Check battery charging status...73 Chrome commands...80 Reset Inspiron Chromebook...85 Recovering the Inspiron Chromebook...90 Step 1-Check for the Chrome OS is missing or damaged message 91 Step 2-Create the recovery USB flash drive or SD card...
... troubleshooting...66 Power issues...66 CROSH...70 CROSH commands...71 Commonly used CROSH command...73 Check battery charging status...73 Chrome commands...80 Reset Inspiron Chromebook...85 Recovering the Inspiron Chromebook...90 Step 1-Check for the Chrome OS is missing or damaged message 91 Step 2-Create the recovery USB flash drive or SD card...
Service Manual
Page 55
... Special keys Keys Description Go to the previous page in browser history Go to the next page in this computer. Special keys Dell Inspiron Chromebook keyboards have extra features to help you need the most. Windows 10 is an overview of the special keys on computers shipped ...with Windows 10 operating system. The table below is factory-installed with the Chromebook, using the same keyboard shortcuts. Keyboard keys function The Chromebook keyboard is designed to help you access the features that you browse the web efficiently. A standard ...
... Special keys Keys Description Go to the previous page in browser history Go to the next page in this computer. Special keys Dell Inspiron Chromebook keyboards have extra features to help you need the most. Windows 10 is an overview of the special keys on computers shipped ...with Windows 10 operating system. The table below is factory-installed with the Chromebook, using the same keyboard shortcuts. Keyboard keys function The Chromebook keyboard is designed to help you access the features that you browse the web efficiently. A standard ...
Service Manual
Page 56
... Description Decrease brightness Increase brightness Mute Decrease volume Increase volume Search applications and the web at the same time. Lock Keyboard shortcut keys Table 4. On a Chromebook, this key is normally located. Shortcut keys Function Page up Page down Home End Delete Toggle the bookmark bar Search current webpage Open a new tab...
... Description Decrease brightness Increase brightness Mute Decrease volume Increase volume Search applications and the web at the same time. Lock Keyboard shortcut keys Table 4. On a Chromebook, this key is normally located. Shortcut keys Function Page up Page down Home End Delete Toggle the bookmark bar Search current webpage Open a new tab...
Service Manual
Page 57
...and components 57 Bluetooth technology lets you are connecting a mouse, no PIN is not built in the menu, your Inspiron Chromebook supports Bluetooth. Your Inspiron Chromebook will 5 Select the device you want to add from the list of the Bluetooth accessories, including the following: •...device and show you can connect to pair a bluetooth device with the accessory. If your Inspiron Chromebook supports Bluetooth, it with your Inspiron Chromebook, you wish to your Inspiron Chromebook. 2 Click the status area in to pair and press Enter. Touchpad gestures For more ...
...and components 57 Bluetooth technology lets you are connecting a mouse, no PIN is not built in the menu, your Inspiron Chromebook supports Bluetooth. Your Inspiron Chromebook will 5 Select the device you want to add from the list of the Bluetooth accessories, including the following: •...device and show you can connect to pair a bluetooth device with the accessory. If your Inspiron Chromebook supports Bluetooth, it with your Inspiron Chromebook, you wish to your Inspiron Chromebook. 2 Click the status area in to pair and press Enter. Touchpad gestures For more ...
Service Manual
Page 58
... latest Intel Core processors 58 Software 37 This chapter details the supported operating systems along with instructions on Google's popular Chrome browser. Chrome OS Software Inspiron Chromebooks are powered by the Dell Inspiron Chromebook.
... latest Intel Core processors 58 Software 37 This chapter details the supported operating systems along with instructions on Google's popular Chrome browser. Chrome OS Software Inspiron Chromebooks are powered by the Dell Inspiron Chromebook.
Service Manual
Page 61
... chipset initialization • Open-source, except for MRC binary from a USB key or SD card. • Recovery mode is very fast, as Windows or OS X. Inspiron Chromebook does not boot other operating systems such as it takes less than 1 second to reinstall the Chrome OS from Intel. Developer and Recovery mode Developer...
... chipset initialization • Open-source, except for MRC binary from a USB key or SD card. • Recovery mode is very fast, as Windows or OS X. Inspiron Chromebook does not boot other operating systems such as it takes less than 1 second to reinstall the Chrome OS from Intel. Developer and Recovery mode Developer...
Service Manual
Page 62
Dell Inspiron Chromebook does not support Dell BIOS. Hence, there are searching for the Dell Inspiron Chromebook. The table below lists some of the most commonly used methods to check system specifications depending on the Chrome devices with required hardware features (TPM, ...
Dell Inspiron Chromebook does not support Dell BIOS. Hence, there are searching for the Dell Inspiron Chromebook. The table below lists some of the most commonly used methods to check system specifications depending on the Chrome devices with required hardware features (TPM, ...
Service Manual
Page 66
...For further information, see a power indicator light close to the charging port. Power issue Issue Inspiron Chromebook would not Power On or charge Possible solutions If the Inspiron Chromebook will not turn on with the same power voltage. 5 Remove the AC adapter, and turn...the last resort. NOTE: When a new Inspiron Chromebook is used for at a time while restarting the computer to Google Help Center for Inspiron Chromebook basic troubleshooting. Recovering the Inspiron Chromebook is causing the problem. a If the Inspiron Chromebook starts, reconnect devices one at least 30 ...
...For further information, see a power indicator light close to the charging port. Power issue Issue Inspiron Chromebook would not Power On or charge Possible solutions If the Inspiron Chromebook will not turn on with the same power voltage. 5 Remove the AC adapter, and turn...the last resort. NOTE: When a new Inspiron Chromebook is used for at a time while restarting the computer to Google Help Center for Inspiron Chromebook basic troubleshooting. Recovering the Inspiron Chromebook is causing the problem. a If the Inspiron Chromebook starts, reconnect devices one at least 30 ...
Service Manual
Page 67
... or Recover the Chomebook. Try adjusting the volume. 2 Try rebooting the Inspiron Chromebook. 3 Try playing audio from various sources, including YouTube and audio files stored locally on the Inspiron Chromebook. 3 Try rebooting the Inspiron Chromebook. 4 If audio still does not respond, try to see if the ...: 1 Make sure the device is appearing): 1 Try adjusting the brightness with a mirrored or extended display. 3 Try rebooting the Inspiron Chromebook 4 If the screen issues persist, try the following troubleshooting steps to resolve the issue, checking to Reset or Recover the Chomebook. ...
... or Recover the Chomebook. Try adjusting the volume. 2 Try rebooting the Inspiron Chromebook. 3 Try playing audio from various sources, including YouTube and audio files stored locally on the Inspiron Chromebook. 3 Try rebooting the Inspiron Chromebook. 4 If audio still does not respond, try to see if the ...: 1 Make sure the device is appearing): 1 Try adjusting the brightness with a mirrored or extended display. 3 Try rebooting the Inspiron Chromebook 4 If the screen issues persist, try the following troubleshooting steps to resolve the issue, checking to Reset or Recover the Chomebook. ...
Service Manual
Page 68
..., check to Reset or Recover the Chomebook. Possible solutions If you run into issues while attempting to pair or use a Bluetooth device with the Inspiron Chromebook, try the following steps to resolve the issue: 1 First, make sure you are not at the upper or lower limit for a few seconds.... 4 Restart the Chrome OS by the Inspiron Chromebook. 2 Try disabling and re-enabling Bluetooth connectivity from the status area in from the Guest account using different apps that setting. Again, use the...
..., check to Reset or Recover the Chomebook. Possible solutions If you run into issues while attempting to pair or use a Bluetooth device with the Inspiron Chromebook, try the following steps to resolve the issue: 1 First, make sure you are not at the upper or lower limit for a few seconds.... 4 Restart the Chrome OS by the Inspiron Chromebook. 2 Try disabling and re-enabling Bluetooth connectivity from the status area in from the Guest account using different apps that setting. Again, use the...
Service Manual
Page 69
... command line tool, this is a managed device (Enterprise enrolled device). NOTE: If you lost/forget the sign-in password to the Inspiron Chromebook, try the following steps to continue. If the message continues to appear, try closing inactive tabs or other programs to Reset or Recover ...the Chomebook. from Google knowledge base. See performing Recover Inspiron Chromebook for 10 seconds. 5 Reconnect the AC adapter, and turn it back on again. 4 Try using Google Chrome's Task Manager, the ...
... command line tool, this is a managed device (Enterprise enrolled device). NOTE: If you lost/forget the sign-in password to the Inspiron Chromebook, try the following steps to continue. If the message continues to appear, try closing inactive tabs or other programs to Reset or Recover ...the Chomebook. from Google knowledge base. See performing Recover Inspiron Chromebook for 10 seconds. 5 Reconnect the AC adapter, and turn it back on again. 4 Try using Google Chrome's Task Manager, the ...
Service Manual
Page 70
...does not support ePSA, Dell BIOS, the F12 boot menu, or DellConnect. CROSH is similar to the Windows traceroute command. An error message You are running the latest version of Chrome operating system once you use to recover my Inspiron Chromebook An error message An unexpected...the problem persists, contact Google Chrome support team. The most Linux commands. A detailed explanation of the commands can not use your Inspiron Chromebook but now you After you have completed recovery, you successfully completed all the instructions exactly as specified in to Google. 5 Click ...
...does not support ePSA, Dell BIOS, the F12 boot menu, or DellConnect. CROSH is similar to the Windows traceroute command. An error message You are running the latest version of Chrome operating system once you use to recover my Inspiron Chromebook An error message An unexpected...the problem persists, contact Google Chrome support team. The most Linux commands. A detailed explanation of the commands can not use your Inspiron Chromebook but now you After you have completed recovery, you successfully completed all the instructions exactly as specified in to Google. 5 Click ...
Service Manual
Page 73
... per second. Follow the instruction provided to check on the battery charging status: 1 Connect the AC adapter to diagnose the Dell Inspiron Chromebook. Enables or disables the auto updates over cellular networks. Uploads available crash reports to system log. The rate is charging and... to check on , and sign in to the Inspiron Chromebook. 3 Open the Chrome browser. 4 Press CTRL + ALT + T to confirm that key. Troubleshooting 73 Tweaks the autorepeat rates. This...
... per second. Follow the instruction provided to check on the battery charging status: 1 Connect the AC adapter to diagnose the Dell Inspiron Chromebook. Enables or disables the auto updates over cellular networks. Uploads available crash reports to system log. The rate is charging and... to check on , and sign in to the Inspiron Chromebook. 3 Open the Chrome browser. 4 Press CTRL + ALT + T to confirm that key. Troubleshooting 73 Tweaks the autorepeat rates. This...
Service Manual
Page 74
5 Type battery_test 1 into CROSH, and then press Enter. 6 Check the result to Inspiron Chromebook. 3 Open the Chrome browser. 74 Troubleshooting Check battery health Follow the steps to evaluate the health of the Inspiron Chromebook battery, and check the discharge rate: 1 Disconnect the AC adapter from the Inspiron Chromebook. 2 Turn on and sign in to confirm that the battery is charging.
5 Type battery_test 1 into CROSH, and then press Enter. 6 Check the result to Inspiron Chromebook. 3 Open the Chrome browser. 74 Troubleshooting Check battery health Follow the steps to evaluate the health of the Inspiron Chromebook battery, and check the discharge rate: 1 Disconnect the AC adapter from the Inspiron Chromebook. 2 Turn on and sign in to confirm that the battery is charging.
Service Manual
Page 76
Checking memory Follow the steps below to perform a memory check for Inspiron Chromebook: NOTE: This will approximately take 20 minutes, and it also depends on the capacity of the memory. 1 Turn on and sign in to Inspiron Chromebook. 2 Open the Chrome browser. 3 Press CTRL + ALT + T to be replaced. • If the test results show that Battery is Unknown, the battery might need to open CROSH. 4 Type memory_test into CROSH, and then press Enter. 76 Troubleshooting
Checking memory Follow the steps below to perform a memory check for Inspiron Chromebook: NOTE: This will approximately take 20 minutes, and it also depends on the capacity of the memory. 1 Turn on and sign in to Inspiron Chromebook. 2 Open the Chrome browser. 3 Press CTRL + ALT + T to be replaced. • If the test results show that Battery is Unknown, the battery might need to open CROSH. 4 Type memory_test into CROSH, and then press Enter. 76 Troubleshooting
Service Manual
Page 78
Checking network status If you are having trouble connecting to the Internet, use the steps in one or more of the following sections to test the network adapter: Follow the instruction to gather the information about the network and diagnose the network errors. 1 Turn on and sign in to Inspiron Chromebook. 2 Open the Chrome browser. 3 Press CTRL + ALT + T to open CROSH. 4 Type network_diag into CROSH, and then press Enter. 78 Troubleshooting
Checking network status If you are having trouble connecting to the Internet, use the steps in one or more of the following sections to test the network adapter: Follow the instruction to gather the information about the network and diagnose the network errors. 1 Turn on and sign in to Inspiron Chromebook. 2 Open the Chrome browser. 3 Press CTRL + ALT + T to open CROSH. 4 Type network_diag into CROSH, and then press Enter. 78 Troubleshooting
Service Manual
Page 81
... Shortcut chrome://credits chrome://crashes chrome://appcache-internals Following are the 12 most helpful chrome:// commands that you can enable some of hostnames for 2 GB Chromebooks Table 17. Please note that are experimental, these features, and use it at your own risk. Helpful chrome commands Chrome Commands chrome://flags Purpose Screenshot...
... Shortcut chrome://credits chrome://crashes chrome://appcache-internals Following are the 12 most helpful chrome:// commands that you can enable some of hostnames for 2 GB Chromebooks Table 17. Please note that are experimental, these features, and use it at your own risk. Helpful chrome commands Chrome Commands chrome://flags Purpose Screenshot...
Service Manual
Page 85
... accounts. All local user data stored on your user profile. NOTE: All data stored on the Inspiron Chromebook can be able to re-enroll your Inspiron Chromebook to its original factory state: Troubleshooting 85 Resetting your device will not affect your accounts themselves, or...not follow the instructions below if you're using a managed Chrome device, as Powerwash). Screenshot Reset Inspiron Chromebook This page contains all accounts when performing a factory reset. Chrome Commands chrome://sync-internals Purpose This gives information about resetting Dell Inspiron Chromebook.
... accounts. All local user data stored on your user profile. NOTE: All data stored on the Inspiron Chromebook can be able to re-enroll your Inspiron Chromebook to its original factory state: Troubleshooting 85 Resetting your device will not affect your accounts themselves, or...not follow the instructions below if you're using a managed Chrome device, as Powerwash). Screenshot Reset Inspiron Chromebook This page contains all accounts when performing a factory reset. Chrome Commands chrome://sync-internals Purpose This gives information about resetting Dell Inspiron Chromebook.
Service Manual
Page 90
... the recovery process. NOTE: All account information and data stored on the screen to your primary account will be deleted. Recovering the Inspiron Chromebook This page contains information about recovering Dell Inspiron Inspiron Chromebook. However, the actual Google Accounts and any data synced to go through this account is restarted, click Reset.) After you restart the...
... the recovery process. NOTE: All account information and data stored on the screen to your primary account will be deleted. Recovering the Inspiron Chromebook This page contains information about recovering Dell Inspiron Inspiron Chromebook. However, the actual Google Accounts and any data synced to go through this account is restarted, click Reset.) After you restart the...