Just verifying that you disconnected the battery cable from the motherboard as soon as you could access it after opening the laptop and ''before'' commencing any further work inside the laptop? Maybe an obvious thing to do but it is surprising how many people don't do it and then run into problems afterwards.
If the laptop doesn't indicate that the battery is charging when the charger is connected to it, perhaps fuse F2 might be worth looking at. See p.56 of the motherboard [document|42113|schematic]¹
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The schematic will also help to find out why it isn't starting on battery power only.
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¹ This is the schematic for a Wistron LMQ-1 12298-2 series motherboard which looking online seems to show is used in a Carbon X1 Gen 2 laptop. This number should be on the motherboard somewhere if you wish to verify which model motherboard is in the laptop. If it is this version, and you need to find the physical location of the various components on the board, as shown in the schematic, I couldn't find a free download for a boardview file of the motherboard. You may have better luck
Just verifying that you disconnected the battery cable from the motherboard as soon as you could access it after opening the laptop and ''before'' commencing any further work inside the laptop? Maybe an obvious thing to do but it is surprising how many people don't do it and then run into problems afterwards.
If the laptop doesn't indicate that the battery is charging when the charger is connected to it, perhaps fuse F2 might be worth looking at. See p.56 of the motherboard [document|42113|schematic]¹
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¹ This is the schematic for a Wistron LMQ-1 12298-2 series motherboard which looking online seems to show is used in a Carbon X1 Gen 2 laptop. This number should be on the motherboard somewhere if you wish to verify which model motherboard is in the laptop. If it is this version, and you need to find the physical location of the various components on the board, as shown in the schematic, I couldn't find a free download for a boardview file of the motherboard.
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¹ This is the schematic for a Wistron LMQ-1 12298-2 series motherboard which looking online seems to show is used in a Carbon X1 Gen 2 laptop. This number should be on the motherboard somewhere if you wish to verify which model motherboard is in the laptop. If it is this version, and you need to find the physical location of the various components on the board, as shown in the schematic, I couldn't find a free download for a boardview file of the motherboard. You may have better luck
Just verifying that you disconnected the battery cable from the motherboard as soon as you could access it after opening the laptop and ''before'' commencing any further work inside the laptop? Maybe an obvious thing to do but it is surprising how many people don't do it and then run into problems afterwards.
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If the laptop doesn't indicate that the battery is charging when the charger is connected to it, perhaps fuse F2 might be worth looking at.
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See p.56 of the [document|42113|schematic]¹
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If the laptop doesn't indicate that the battery is charging when the charger is connected to it, perhaps fuse F2 might be worth looking at. See p.56 of the motherboard [document|42113|schematic]¹
¹ This is the schematic for a Wistron LMQ-1 12298-2 series motherboard which looking online seems to show is used in a Carbon X1 Gen 2 laptop. This number should be on the motherboard somewhere if you wish to verify which model motherboard is in the laptop. If it is this version, and you need to find the physical location of the various components on the board, as shown in the schematic, I couldn't find a free download for a boardview file of the motherboard.
Just verifying that you disconnected the battery cable from the motherboard as soon as you could access it after opening the laptop and ''before'' commencing any further work inside the laptop? Maybe an obvious thing to do but it is surprising how many people don't do it and then run into problems afterwards.
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Does the laptop indicate that the battery is charging when the charger is connected to it?
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If the laptop doesn't indicate that the battery is charging when the charger is connected to it, perhaps fuse F2 might be worth looking at.
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Here's the [document|42113|schematic]¹ that may help to find out why it won't turn on.
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See p.56 of the [document|42113|schematic]¹
¹ This is the schematic for a Wistron LMQ-1 12298-2 series motherboard which looking online seems to show is used in a Carbon X1 Gen 2 laptop. This number should be on the motherboard somewhere if you wish to verify which model motherboard is in the laptop. If it is this version, and you need to find the physical location of the various components on the board, as shown in the schematic, I couldn't find a free download for a boardview file of the motherboard.
Just verifying that you disconnected the battery cable from the motherboard as soon as you could access it after opening the laptop and ''before'' commencing any further work inside the laptop? Maybe an obvious thing to do but it is surprising how many people don't do it and then run into problems afterwards.
Does the laptop indicate that the battery is charging when the charger is connected to it?
-
Here's the [document|42113|schematic]¹ that may help
+
Here's the [document|42113|schematic]¹ that may help to find out why it won't turn on.
¹ This is the schematic for a Wistron LMQ-1 12298-2 series motherboard which looking online seems to show is used in a Carbon X1 Gen 2 laptop. This number should be on the motherboard somewhere if you wish to verify which model motherboard is in the laptop. If it is this version, and you need to find the physical location of the various components on the board, as shown in the schematic, I couldn't find a free download for a boardview file of the motherboard.
Just verifying that you disconnected the battery cable from the motherboard as soon as you could access it after opening the laptop and ''before'' commencing any further work inside the laptop? Maybe an obvious thing to do but it is surprising how many people don't do it and then run into problems afterwards.
Does the laptop indicate that the battery is charging when the charger is connected to it?
-
If not or even if it does, perhaps it may be better to start on p.56 of the [document|42113|schematic]¹ and check how far the power gets into the board.
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If no power at all, fuse F2 might be worth looking at.
+
Here's the [document|42113|schematic]¹ that may help
¹ This is the schematic for a Wistron LMQ-1 12298-2 series motherboard which looking online seems to show is used in a Carbon X1 Gen 2 laptop. This number should be on the motherboard somewhere if you wish to verify which model motherboard is in the laptop. If it is this version, and you need to find the physical location of the various components on the board, as shown in the schematic, I couldn't find a free download for a boardview file of the motherboard.
Just verifying that you disconnected the battery cable from the motherboard as soon as you could access it after opening the laptop and ''before'' commencing any further work inside the laptop? Maybe an obvious thing to do but it is surprising how many people don't do it and then run into problems afterwards.
Does the laptop indicate that the battery is charging when the charger is connected to it?
If not or even if it does, perhaps it may be better to start on p.56 of the [document|42113|schematic]¹ and check how far the power gets into the board.
If no power at all, fuse F2 might be worth looking at.
-
¹ This is the schematic for a Wistron LMQ-1 12298-2 series motherboard which looking online seems to show is used in a Carbon X1 Gen 2 laptop. This number should be on the motherboard somewhere if you wish to verify which model motherboard is in the laptop. If it is this version, and you need to find the location of the various components, shown in the schematic, on the board, I couldn't find a download for boardview file that isn't too expensive.
+
¹ This is the schematic for a Wistron LMQ-1 12298-2 series motherboard which looking online seems to show is used in a Carbon X1 Gen 2 laptop. This number should be on the motherboard somewhere if you wish to verify which model motherboard is in the laptop. If it is this version, and you need to find the physical location of the various components on the board, as shown in the schematic, I couldn't find a free download for a boardview file of the motherboard.
Just verifying that you disconnected the battery cable from the motherboard as soon as you could access it after opening the laptop and ''before'' commencing any further work inside the laptop? Maybe obvious thing to do but it is surprising how many people don't do it and then run into problems afterwards.
+
Just verifying that you disconnected the battery cable from the motherboard as soon as you could access it after opening the laptop and ''before'' commencing any further work inside the laptop? Maybe an obvious thing to do but it is surprising how many people don't do it and then run into problems afterwards.
Does the laptop indicate that the battery is charging when the charger is connected to it?
If not or even if it does, perhaps it may be better to start on p.56 of the [document|42113|schematic]¹ and check how far the power gets into the board.
If no power at all, fuse F2 might be worth looking at.
¹ This is the schematic for a Wistron LMQ-1 12298-2 series motherboard which looking online seems to show is used in a Carbon X1 Gen 2 laptop. This number should be on the motherboard somewhere if you wish to verify which model motherboard is in the laptop. If it is this version, and you need to find the location of the various components, shown in the schematic, on the board, I couldn't find a download for boardview file that isn't too expensive.
Just verifying that you disconnected the battery cable from the motherboard as soon as you could access it after opening the laptop and ''before'' commencing any further work inside the laptop? Maybe obvious thing to do but it is surprising how many people don't do it and then run into problems.
+
Just verifying that you disconnected the battery cable from the motherboard as soon as you could access it after opening the laptop and ''before'' commencing any further work inside the laptop? Maybe obvious thing to do but it is surprising how many people don't do it and then run into problems afterwards.
Does the laptop indicate that the battery is charging when the charger is connected to it?
If not or even if it does, perhaps it may be better to start on p.56 of the [document|42113|schematic]¹ and check how far the power gets into the board.
If no power at all, fuse F2 might be worth looking at.
¹ This is the schematic for a Wistron LMQ-1 12298-2 series motherboard which looking online seems to show is used in a Carbon X1 Gen 2 laptop. This number should be on the motherboard somewhere if you wish to verify which model motherboard is in the laptop. If it is this version, and you need to find the location of the various components, shown in the schematic, on the board, I couldn't find a download for boardview file that isn't too expensive.
Just verifying that you disconnected the battery cable from the motherboard as soon as you could access it after opening the laptop and ''before'' commencing any further work inside the laptop? Maybe obvious but you didn't mention doing it and it is surprising how many people don't do it.
+
Just verifying that you disconnected the battery cable from the motherboard as soon as you could access it after opening the laptop and ''before'' commencing any further work inside the laptop? Maybe obvious thing to do but it is surprising how many people don't do it and then run into problems.
Does the laptop indicate that the battery is charging when the charger is connected to it?
If not or even if it does, perhaps it may be better to start on p.56 of the [document|42113|schematic]¹ and check how far the power gets into the board.
If no power at all, fuse F2 might be worth looking at.
¹ This is the schematic for a Wistron LMQ-1 12298-2 series motherboard which looking online seems to show is used in a Carbon X1 Gen 2 laptop. This number should be on the motherboard somewhere if you wish to verify which model motherboard is in the laptop. If it is this version, and you need to find the location of the various components, shown in the schematic, on the board, I couldn't find a download for boardview file that isn't too expensive.
Just verifying that you disconnected the battery cable from the motherboard as soon as you could access it after opening the laptop and ''before'' commencing any further work inside the laptop? Maybe obvious but you didn't mention doing it and it is surprising how many people don't do it.
Does the laptop indicate that the battery is charging when the charger is connected to it?
-
If not or even if it does, perhaps it may be better to start on p.56 of the [document|42113schematic]¹ and check how far the power gets into the board.
+
If not or even if it does, perhaps it may be better to start on p.56 of the [document|42113|schematic]¹ and check how far the power gets into the board.
If no power at all, fuse F2 might be worth looking at.
¹ This is the schematic for a Wistron LMQ-1 12298-2 series motherboard which looking online seems to show is used in a Carbon X1 Gen 2 laptop. This number should be on the motherboard somewhere if you wish to verify which model motherboard is in the laptop. If it is this version, and you need to find the location of the various components, shown in the schematic, on the board, I couldn't find a download for boardview file that isn't too expensive.
Hi @saegle
Just verifying that you disconnected the battery cable from the motherboard as soon as you could access it after opening the laptop and ''before'' commencing any further work inside the laptop? Maybe obvious but you didn't mention doing it and it is surprising how many people don't do it.
Does the laptop indicate that the battery is charging when the charger is connected to it?
If not or even if it does, perhaps it may be better to start on p.56 of the [document|42113schematic]¹ and check how far the power gets into the board.
If no power at all, fuse F2 might be worth looking at.
¹ This is the schematic for a Wistron LMQ-1 12298-2 series motherboard which looking online seems to show is used in a Carbon X1 Gen 2 laptop. This number should be on the motherboard somewhere if you wish to verify which model motherboard is in the laptop. If it is this version, and you need to find the location of the various components, shown in the schematic, on the board, I couldn't find a download for boardview file that isn't too expensive.