231, Raid | Lenovo 391, 441, 393, 392, 388, 389, 387, 390 specs

replacing 157

NIC status LED 18

non-hot-swap hard disk drive installing 128 removing 124

non-hot-swap power supply assembly replacing 137

onboard SATA software RAID
configuring	74
optical drive
installing	115
replacing	115
optical drive status
LED 16
option
completing the replacement 168

particulate contamination		220
parts replacement, completing			168
password
considerations 65
setting, changing, deleting			65
Setup Utility program		65
PC-Doctor for DOS
software	13
troubleshooting and diagnostics 172
PCI card
installing	93
removing	95
physical drive
rebuilding	78
POST code diagnostic
LED 51

power distribution board and cage assembly replacing 143

power status
LED 17
power supply
features	8
precautions
guidelines	83

RAID
configuring	71
for your server 73
introduction	72

RAID 5 key on the RAID card installing 100 removing 101

RAID array
creating, adding, or deleting						76
RAID card
installing	98
locations	33
removing	99
RAID configuration utilities
software	13
rear system fan
replacing	152
rear view of the server
locations	19
rebuilding
physical drive			78
recovering
the BIOS	68
reinstalling
front bezel	87
reliability, availability, and serviceability
features	10
removing
DIMM 92
DIT module		113
Ethernet card			97
front bezel	87
hardware	83
iKVM key	107
memory module			92
non-hot-swap hard disk drive						124
PCI card	95
RAID 5 key on the RAID card						101
RAID card	99
server cover		85
system board RAID 5 key					104
TPM module		110
replacing
front panel board assembly						147
front system fan			149
hardware	83
heat sink and fan assembly						154
hot-swap hard disk drive					119
hot-swap hard disk drive backplane							133
hot-swap redundant power supply module								140
microprocessor			157
non-hot-swap power supply assembly							137
optical drive		115
power distribution board and cage assembly								143
rear system fan			152
system board			162
system board battery				161
road map
server setup		5
running
consistency check				78

security

front door lock 25 integrated cable lock 24

231 389, 441, 388, 392, 391 specifications

Lenovo has established itself as a leader in the tech industry, particularly in the realm of laptops and PCs. Among its impressive lineup, the Lenovo series 387, 390, 393, 391, and 392 stands out for their innovative features, robust performance, and user-centric designs. These models cater to a range of users, from casual users to professionals who require high performance and reliability.

The Lenovo 387 is designed with versatility in mind. It comes equipped with an Intel Core processor that delivers snappy performance suitable for everyday tasks and even some heavy lifting with multimedia applications. The display features vibrant colors, making it perfect for streaming media or working on graphic design. Additionally, the 387 incorporates Lenovo’s advanced thermal management technology that ensures efficient cooling, preventing the device from overheating during intensive tasks.

Moving on to the Lenovo 390, this model emphasizes portability without compromising power. Weighing significantly less than its counterparts, the 390 is ideal for users who are always on the go. Its long-lasting battery life means users can stay productive throughout the day without searching for a power outlet. The 390 also features a high-resolution touchscreen, enhancing user interaction and providing a modern computing experience.

The Lenovo 393 further amplifies productivity features with its emphasis on connectivity. It comes with multiple USB ports, an HDMI output, and cutting-edge Wi-Fi technology for seamless networking. This model also boasts Lenovo's proprietary software, which simplifies file sharing and enhances collaboration, making it a strong choice for team-oriented projects.

For users interested in superior graphics and gaming performance, the Lenovo 391 is equipped with a dedicated GPU. This feature allows it to handle the latest games and graphic-intensive applications seamlessly. With an expansive display and high refresh rate, users can enjoy an immersive visual experience. Moreover, its customizable RGB backlit keyboard adds a touch of personalization.

Finally, the Lenovo 392 represents the pinnacle of balance between high-end features and affordability. It integrates smart AI capabilities that optimize device performance based on user habits, ensuring that it runs at optimal capacity. The 392 also prioritizes security with biometric login options and integrated privacy features, making it a trustworthy choice for sensitive tasks.

In summary, Lenovo's 387, 390, 393, 391, and 392 models showcase the brand's commitment to innovation, performance, and user satisfaction. Each model targets specific needs, ensuring that there is a suitable option for every type of user, from students to professionals and gamers. With advanced technologies and thoughtful designs, Lenovo continues to set the standard in the competitive laptop market.

Lenovo 391, 441, 393, 392, 388, 389, 387, 390 manual 231, Raid

Models: 389 441 388 392 391 393 390 387

RAID

DIMM 92

© Copyright Lenovo 2011

231

389, 441, 388, 392, 391 specifications