HP EliteDesk 800 G3 TWR User Manual

Control panel message Description Recommended action
2. Apply hard drive rmware patch
if applicable. (Available at
http://www.hp.com/support.)
3. Back up contents and replace hard drive.
302-Hard Disk 2: SMART Hard Drive Detects
Imminent Failure
Hard drive is about to fail. (Some hard drives
have a hard drive rmware patch that will x an
erroneous error message.)
1. Determine if hard drive is giving correct
error message. Run the Drive Protection
System test under using F2 Diagnostics
when booting the computer.
2. Apply hard drive rmware patch
if applicable. (Available at
http://www.hp.com/support.)
3. Back up contents and replace hard drive.
309 – 30C: Hard Disk 3–6: SMART Hard Drive
Detects Imminent Failure
Hard drive is about to fail. (Some hard drives
have a hard drive rmware patch that will x an
erroneous error message.)
1. Determine if hard drive is giving correct
error message. Run the Drive Protection
System test under using F2 Diagnostics
when booting the computer.
2. Apply hard drive rmware patch
if applicable. (Available at
http://www.hp.com/support.)
3. Back up contents and replace hard drive.
3F0–Boot Device Not Found Boot device not found. Insert boot device or load operating system.
3F1–Hard Disk 1 Error Hard disk 1 error. 1. Check and/or replace cables.
2. Clear CMOS. (See Password security and
resetting CMOS on page 125.)
3. Replace the hard disk drive.
3F2–Hard Disk 2 Error Hard disk 2 error. 1. Check and/or replace cables.
2. Clear CMOS. (See Password security and
resetting CMOS on page 125.)
3. Replace the hard disk drive.
400-Serial Port A Address Conict Detected Both external and internal serial ports are
assigned to the same resources.
1. Remove any serial port expansion cards.
2. Clear CMOS. (See Password security and
resetting CMOS on page 125.)
3. Recongure card resources and/or run
Computer Setup or Windows utilities.
401-Serial Port B Address Conict Detected Both external and internal serial ports are
assigned to the same resources.
1. Remove any serial port expansion cards.
2. Clear CMOS. (See Password security and
resetting CMOS on page 125.)
3. Recongure card resources and/or run
Computer Setup or Windows utilities.
402-Serial Port C Address Conict Detected Both external and internal serial ports are
assigned to the same resources.
1. Remove any serial port expansion cards.
2. Clear CMOS. (See Password security and
resetting CMOS on page 125.)
3. Recongure card resources and/or run
Computer Setup or Windows utilities.
POST numeric codes and text messages 121

HP EliteDesk 800 G3 TWR Specifications

General

Form Factor	Tower
Processor Options	Intel Pentium, Intel Celeron
Memory	Up to 64 GB DDR4-2400 SDRAM
Storage Options	2.5" HDD/SSD, M.2 SSD
Graphics	Intel HD Graphics 630
Operating System	Windows 10 Pro
Audio	Realtek HD ALC221-VB Audio
Expansion Slots	1 PCIe x16
Ports (Front)	2 x USB 3.1 Gen 1, 2 x USB 2.0, 1 x headphone/microphone combo
Ports (Rear)	4 x USB 3.1 Gen 1, 4 x USB 2.0, 1 x VGA, 1 x DisplayPort, 1 x RJ-45, 1 x audio line-out, 1 x audio line-in
Power Supply	250W, up to 92% efficient PSU
Optical Drive	Optional DVD-Writer
Chipset	Intel® Q270