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Merge pull request #1202 from Dasharo/ncm_troubleshooting
docs/unified/novacustom/recovery.md: add more recovery steps
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docs/unified/novacustom/recovery.md

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@@ -537,8 +537,14 @@ firmware.
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If the device is not booting, despite following these instructions, follow
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the troubleshooting steps below:
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#### Replace the ram modules
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Try replacing the RAM modules and booting again.
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#### CMOS Reset
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Try performing a CMOS reset:
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1. Disconnect the power supply
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1. Disconnect the system battery and the CMOS battery
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#### Flash erase + CMOS reset
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Try to boot the laptop with the flash erased once, and perform a CMOS reset:
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1. Using flashrom, erase the entire flash chip:
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```bash
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sudo flashrom -p ch341a_spi --erase
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```
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1. Disconnect the system battery and the CMOS battery
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1. Power on the laptop
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1. Press the power button repeatedly to discharge any remaining charge
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1. Disconnect the system battery and the CMOS battery
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1. Leave the laptop disconnected from power for one minute
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