Lenovo Storage N3310 (English) User Guide and Hardware Maintenance Manual - Le - Page 41

Hot-swap-drive status LEDs, Repeat step 1 through step 3.

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4. Locate the clear password jumper 4 on the system board. Then, remove any parts and disconnect any cables that might impede your access to the jumper. Note: Do not remove the memory modules or microprocessors. 5. Remove the jumper cap from the jumper cap storage 1 . 6. Note the orientation of the jumper cap and then install the jumper cap on the clear password jumper. 7. Reinstall any parts and reconnect any cables. Then, reinstall the storage product cover. See "Completing the parts replacement" on page 112. 8. Connect the storage product to an ac power source and wait for several minutes. Then, turn on the storage product. The BIOS passwords are erased, including the administrator password and user password. 9. Repeat step 1 through step 3. 10. Move the jumper cap back to the jumper cap storage 1 . 11. Reinstall any parts and reconnect any cables. Then, reinstall the storage product cover. See "Completing the parts replacement" on page 112. 12. Connect the storage product to an ac power source and turn on the storage product. 13. To set new passwords, see "Using passwords" on page 34. Hot-swap-drive status LEDs Each hot-swap drive has two status LEDs on the front. Figure 11. Hot-swap-drive status LEDs 1 Drive activity LED Off Off On, green Off Blinking, green Off 2 Drive status LED On, green On, green Blinking rapidly (about four flashes per second), amber On, amber Blinking, green Blinking slowly (about one flash per second), amber Description The drive has failed or is not present. The drive is present but not in use. The drive is active and data is being transferred. The RAID controller is identifying the drive. The RAID array has failed and cannot be recovered. You need to recreate a new array. The drive is being rebuilt. Chapter 3. Product overview 27

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4. Locate the clear password jumper
4
onthesystemboard.Then,removeanypartsanddisconnectany
cables that might impede your access to the jumper.
Note:
Do not remove the memory modules or microprocessors.
5. Remove the jumper cap from the jumper cap storage
1
.
6.Notetheorientationofthejumpercapandtheninstallthejumpercapontheclearpasswordjumper.
7. Reinstall any parts and reconnect any cables. Then, reinstall the storage product cover. See
“Completing the parts replacement” on page 112.
8. Connect the storage product to an ac power source and wait for several minutes. Then, turn on the
storage product. The BIOS passwords are erased, including the administrator password and user
password.
9. Repeat step 1 through step 3.
10. Move the jumper cap back to the jumper cap storage
1
.
11. Reinstall any parts and reconnect any cables. Then, reinstall the storage product cover. See
“Completing the parts replacement” on page 112.
12. Connect the storage product to an ac power source and turn on the storage product.
13. To set new passwords, see “Using passwords” on page 34.
Hot-swap-drive status LEDs
Each hot-swap drive has two status LEDs on the front.
Figure11.Hot-swap-drivestatusLEDs
1
Drive activity LED
2
Drive status LED
Description
Off
Off
Thedrivehasfailedorisnotpresent.
On, green
Off
Thedriveispresentbutnotinuse.
Blinking, green
Off
The drive is active and data is being
transferred.
On, green
Blinking rapidly (about four flashes
per second), amber
TheRAIDcontrollerisidentifyingthe
drive.
On, green
On, amber
TheRAIDarrayhasfailedandcannot
be recovered. You need to recreate a
new array.
Blinking, green
Blinking slowly (about one flash per
second), amber
The drive is being rebuilt.
Chapter 3
.
Product overview
27