HP 280 G3 User Manual

Network controller stopped working when an expansion board was added to the computer.
Cause Solution
The network controller requires drivers. Verify that the drivers were not accidentally deleted when the
drivers for a new expansion board were installed.
Network controller stops working without apparent cause.
Cause Solution
The les containing the network drivers are corrupted. Reinstall the network drivers using the Recovery Disc Set in
Windows 7 or Windows recovery tools in Windows 10.
If necessary, download the softpaq from the web (from a dierent
computer).
The cable is not securely connected. Ensure that the cable is securely attached to the network
connector and that the other end of the cable is securely attached
to the correct device.
The network controller is defective. Contact an authorized service provider.
New network card will not boot.
Cause Solution
New network card may be defective or may not meet industry-
standard specications.
Install a working, industry-standard NIC, or change the boot
sequence to boot from another source.
Cannot connect to network server when attempting Remote System Installation.
Cause Solution
The network controller is not congured properly. Verify Network Connectivity, that a DHCP Server is present, and
that the Remote System Installation Server contains the NIC
drivers for your NIC.
System setup utility reports unprogrammed EEPROM.
Cause Solution
Unprogrammed EEPROM. Contact an authorized service provider.
70 Chapter 6 Troubleshooting without diagnostics

HP 280 G3 Specifications

General

Memory slots	2x DIMM
Internal memory	8 GB
Memory clock speed	2666 MHz
Internal memory type	DDR4-SDRAM
Maximum internal memory	32 GB
Tjunction	100 °C
Processor cache	9 MB
Processor cores	6
System bus rate	8 GT/s
Processor family	Intel® Core™ i5
Processor socket	LGA 1151 (Socket H4)
Processor frequency	3 GHz
Processor cache type	Smart Cache
Processor lithography	14 nm
Processor manufacturer	Intel
PCI Express slots version	3.0
Processor boost frequency	4.4 GHz
Processor operating modes	64-bit
PCI Express configurations	1x8+2x4, 1x16, 2x8
Thermal Design Power (TDP)	65 W
Number of processors installed	1
Maximum number of PCI Express lanes	16
Memory bandwidth supported by processor (max)	41.6 GB/s
Maximum internal memory supported by processor	128 GB
HDD speed	7200 RPM
HDD interface	SATA
Storage media	HDD
Total HDDs capacity	1000 GB
Card reader integrated	-
On-board graphics card	Yes
On-board graphics card ID	0x3E92
On-board graphics card model	Intel® UHD Graphics 630
Maximum on-board graphics card memory	64 GB
On-board graphics card OpenGL version	4.5
On-board graphics card base frequency	350 MHz
On-board graphics card DirectX version	12.0
On-board graphics card dynamic frequency (max)	1100 MHz
Number of displays supported (on-board graphics)	3
Microphone in	No
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0
Chassis type	SFF
Product color	Black
Placement supported	Horizontal/Vertical
Product type	PC
Motherboard chipset	Intel® H370
HP segment	Business
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Power supply	180 W
Scalability	1S
Processor ARK ID	134895
Processor package size	37.5 x 37.5 mm
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2
Thermal solution specification	PCG 2015C

Weight and Dimensions

Depth	296 mm
Width	95 mm
Height	270 mm
Weight	4200 g