Handleiding
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Figure 24. Disconnect and remove the USB cable
Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following
replacement parts:
System board
USB cable
Use a Golden Key U1 tool to flash-write key id information
After replacing the system board and re-assembling the computer, use a pre-made Golden Key U1 tool to
start the computer and flash-write the serial number (SN), machine type (MT), product name (PN), and UUID
to the new system board.
The Golden Key U1 tool is prepared by running the U1 Update software on a FAT32-formatted USB thumb
drive. Go to
https://support.lenovo.com/us/en/solutions/ht102004 for detailed instructions on how to create
and use a Golden Key U1 tool.
Remove the LCD module
Make sure the following FRUs (CRUs) have been removed.
“Remove the lower case” on page 29
“Remove the heat sink” on page 36
Step 1. Disconnect the EDP cable from the system board.
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Lenovo LOQ Essential (15″, 9) Hardware Maintenance Manual
Bekijk gratis de handleiding van Lenovo LOQ Essential, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Lenovo |
| Model | LOQ Essential |
| Categorie | Laptop |
| Taal | Nederlands |
| Grootte | 13538 MB |
