Before any software is installed, you need to make sure the hardware is physically installed correctly, cabled properly, and the environment is ready for operation.
“Rack and Stack” means physically mounting the server hardware in a rack.
Here’s what you need to check and do:
Verify Rack Compatibility
Check the rack’s depth — some servers are deeper and won’t fit in all racks.
Ensure there’s enough vertical space (measured in “U” units; 1U = 1.75 inches).
Make sure your power and cooling setup matches server requirements.
Install Rail Kits
Servers slide into racks using rails, which must match the specific server model.
Use manufacturer-provided rails (HPE rails for HPE servers).
Always install rails level and firmly secured.
Secure Grounding
Prevent electrical hazards by grounding the rack according to site standards.
This protects against electrostatic discharge (ESD).
Weight Distribution
Place heavier servers at the bottom to prevent tipping.
Plan for airflow from front to back (most racks are designed this way).
This step ensures the server can power up and connect to other systems correctly.
Redundant Power Supplies
Most enterprise servers have two power supplies (PSUs).
Each PSU should connect to a different PDU (Power Distribution Unit) to prevent a single point of failure.
Cable Management
Use color-coded cables for power, management, and data lines.
Label each cable at both ends.
Bundle cables neatly using Velcro or cable trays (avoid zip ties, which can damage cables).
Network Uplinks
Connect the correct NICs (network ports) to the right switches.
Double-check VLAN and switch port configurations if needed.
Before powering on the system, check if the environment supports stable operation.
Temperature and Humidity
Follow ASHRAE standards:
Typical temp: 18°C–27°C (64°F–80°F)
Relative humidity: 40%–60%
Too much heat = risk of thermal shutdown. Too little humidity = static buildup.
Airflow Direction
Make sure the rack and servers are aligned front-to-back (cold air in the front, hot air out the back).
Avoid placing equipment that reverses airflow in the same rack.
Power Capacity
Calculate total wattage per rack.
Avoid overloading circuits; know how many amps are available.
Check for UPS (uninterruptible power supply) to protect from outages.
Once the server is physically installed, connected, and powered, the next step is to verify hardware health, then bring the system up to date with the latest firmware and BIOS updates. This ensures stability, security, and compatibility before any OS is installed.
When the server is first powered on, it runs POST to check:
Memory
CPU
Drives
Power supplies
Fans
Watch for:
Audible beeps (error codes)
Messages on the local or remote console
Diagnostic LEDs (green = good, amber/red = error)
Use the front panel LED status lights on HPE ProLiant servers:
Green = normal
Amber = warning
Red = failure
Also check the System Information Display Panel (if present) for temperature, power, and hardware status.
Find the default iLO IP (either printed on a label or from DHCP).
Connect via browser (HTTPS) or SSH.
Login using default credentials (then change them immediately).
iLO gives access to:
Remote console
Power on/off/reset
Firmware updates
System event logs
HPE servers ship with working firmware, but it may be outdated. Always update to the latest stable versions before installing the OS.
Built into most HPE ProLiant servers.
Access it by pressing F10 at boot.
It can:
Update firmware
Configure RAID
Install the operating system
A downloadable ISO from HPE.
Contains tested firmware and driver versions for all components.
Boot into it via:
USB
Virtual media over iLO
Use this method if the system isn’t connected to the internet.
BIOS/UEFI
iLO Firmware
Smart Array Controller
NICs, Drives, and PCIe Cards
HPE SUM (Smart Update Manager)
GUI-based tool for updating multiple servers.
Good for bulk updates.
iLO Amplifier Pack
HPE OneView
Can enforce firmware compliance based on templates.
Especially useful in Synergy and managed ProLiant environments.
Best Practices:
| Task | Why It Matters |
|---|---|
| Update firmware before OS | Prevents future bugs and improves stability |
| Use validated SPP bundles | Ensures compatibility with OS and drivers |
| Document all versions | Helps with support cases and audits |
| Verify success | Reboot and recheck firmware versions after update |
After initial power-on and firmware updates, you’ll configure the server's internal settings — including the BIOS, RAID, and iLO. This prepares the system for the operating system and ensures it runs reliably in the customer’s environment.
The BIOS/UEFI (Basic Input Output System / Unified Extensible Firmware Interface) is the first software that runs when a server starts. It controls low-level hardware settings.
Enable/Disable Virtualization Features
Intel VT-x or AMD-V must be enabled if the server will host virtual machines.
Also enable VT-d (Intel) or AMD IOMMU for device passthrough (needed for GPU, storage acceleration).
Set Boot Order
Define which device the server tries to boot from:
USB (for temporary installs)
PXE (for network installs)
Local Disk (for normal operation)
Reorder as needed depending on deployment method.
Enable Secure Boot
Ensures that only digitally signed OS and drivers can load.
Recommended for security-focused environments.
Enable TPM (Trusted Platform Module)
A hardware chip used for encryption and identity protection.
Required for Windows Server BitLocker, UEFI Secure Boot, and some compliance frameworks.
RAID (Redundant Array of Independent Disks) improves performance and/or data protection by combining multiple drives.
HPE Smart Array Configuration Utility (ACU) – UEFI-based.
HPE Smart Storage Administrator (SSA) – Graphical interface accessible via Intelligent Provisioning or boot media.
| RAID Level | Description | Min Drives | Benefits | Notes |
|---|---|---|---|---|
| RAID 0 | Striping only | 2 | High performance | No redundancy |
| RAID 1 | Mirroring | 2 | Redundancy | Only 50% usable capacity |
| RAID 5 | Striping + parity | 3 | Balanced performance & protection | Slow rebuild time |
| RAID 6 | Striping + dual parity | 4 | Can survive 2 disk failures | Lower write performance |
| RAID 10 | Mirroring + striping | 4 | High performance and fault tolerance | Recommended for critical workloads |
Stripe Size: Affects performance (large = better for big files, small = better for small files).
Caching Policies:
Write-back: Faster, but risky without battery backup.
Write-through: Safer but slower.
iLO (Integrated Lights-Out) provides remote management access to the server — even if the server is powered off.
Assign a Static IP Address
You can use DHCP at first, but a static IP is better for permanent management.
This makes it easier to script updates or access remotely.
Create iLO User Accounts
Set up individual users with roles:
Administrator: Full access
Operator: Can power on/off but not configure settings
Viewer: Read-only access
Configure Notifications and Alerts
Enable email alerts for hardware faults.
Configure SNMP traps for integration with monitoring tools (like Zabbix, SolarWinds).
Connect to LDAP or Active Directory for centralized user management.
Tip: Always change the default password for iLO to prevent unauthorized access.
Best Practices Recap:
| Task | Tip |
|---|---|
| BIOS boot config | Set USB or PXE first for installation, then switch to disk |
| RAID level choice | Choose based on performance vs. protection |
| iLO network setup | Use a dedicated management VLAN if possible |
| iLO accounts | Follow least privilege — only give full access when needed |
Once the server hardware is configured (BIOS, RAID, iLO), the next step is to install the operating system (OS). HPE provides powerful tools to simplify this, including built-in methods and support for automation.
A built-in feature in most HPE ProLiant Gen9 and Gen10+ servers.
You access it by pressing F10 during POST.
It provides a graphical wizard to help with:
OS installation
RAID configuration
Driver injection
System updates
OS Installation Wizard:
Supports Windows Server, Red Hat/CentOS, SUSE, VMware ESXi, etc.
Provides a guided interface to simplify installation.
Driver Integration:
Automatically installs drivers for NICs, storage, and other devices.
Reduces the chance of “missing drivers” during install.
RAID Configuration Access:
Unattended Install:
Best For: Beginners or quick single-server deployments without PXE setup.
For large-scale or automated deployments, use network-based installation or automated scripts.
PXE = Preboot Execution Environment
Boots over the network using DHCP + TFTP
Tools:
WDS (Windows Deployment Services): Windows-only.
MDT (Microsoft Deployment Toolkit): Adds automation and driver packs.
Linux Kickstart: For automated Red Hat/CentOS installs.
unattend.xml: Automates Windows Server installs.
You can mount an ISO file remotely via iLO.
iLO presents the ISO as a virtual CD/DVD drive.
Ideal for:
Remote installs when PXE is unavailable.
Booting into ISO-based tools like SPP or custom images.
Best For: Remote installs or automated deployments.
After the OS is installed, some final setup tasks are needed to ensure the system is secure, fast, and monitorable.
Use:
Windows Update (for Windows Server)
yum/dnf/apt (for Linux distros)
Patch both the OS and any additional software (e.g., Hyper-V role).
NIC Teaming (Windows) or Bonding (Linux):
Combines two or more NICs for:
Failover protection
Load balancing
Set teaming mode to LACP or Static depending on switch setup.
AMS (Agentless Management Service):
WBEM Providers / SNMP Agents:
Helps with:
Proactive support
Logging
Integration with tools like HPE InfoSight
Post-Install Checklist:
| Task | Purpose |
|---|---|
| OS patches | Fix security holes and stability issues |
| NIC teaming | Increases availability and bandwidth |
| Management agents | Enable monitoring and remote support |
| Time and NTP configuration | Ensure correct logging and scheduling |
| Domain join (if needed) | Centralized authentication and policies |
HPE OneView is a powerful management tool that automates and simplifies server provisioning, configuration, and monitoring. In this section, you'll learn how to deploy OneView, use Server Profile Templates, and — in Synergy environments — apply Image Streamer to create fast, repeatable infrastructure.
OneView is a virtual appliance — a management server that you deploy as a VM.
It provides centralized management for:
HPE ProLiant (Gen9/Gen10/Gen11)
HPE Synergy
Storage and networking components
Accessed via a web interface or REST API.
Download the Appliance:
Deploy the VM:
Configure Initial Settings:
Set:
Static IP address
Hostname
Administrator credentials
Configure RBAC (Role-Based Access Control):
Create users and assign roles (e.g., Server Admin, Storage Admin, Operator).
Integrate with LDAP/Active Directory for enterprise login.
Add Managed Resources:
Discover and add:
HPE servers via iLO
Storage (Nimble, Primera)
Networks (Virtual Connect)
A server profile is like a blueprint for a server.
It contains:
BIOS settings
Firmware version
Boot order
Storage layout
Network configuration (VLANs, MAC addresses)
You apply this profile to a physical server, and OneView automatically configures everything.
Consistency: Every server gets the same setup — reduces human error.
Speed: Provisioning takes minutes, not hours.
Compliance: All servers stay on the approved firmware and settings.
Create a Server Profile Template
Define:
Server hardware type (e.g., DL380 Gen10)
Firmware baseline
BIOS settings (secure boot, hyperthreading, virtualization)
Storage: RAID config or SAN boot
Network: VLANs, FlexNICs
Apply the Template to a Target Server
OneView configures:
iLO settings
Firmware updates
Boot and RAID config
Network settings
The server is ready to deploy an OS.
Monitor and Enforce
A specialized appliance used with HPE Synergy to enable stateless computing.
Instead of installing the OS permanently, it streams a golden OS image over the network into memory.
Instant Deployment: New servers boot in seconds with the desired OS and config.
Stateless Infrastructure: No OS or config is stored locally — everything is from the template.
DevOps-Ready: Integrates with tools like Ansible, Terraform, Jenkins.
Create a Golden Image (OS + settings).
Store it in Image Streamer.
Apply it to a compute module via OneView.
The server boots directly from the image into a running OS — no need for PXE or local storage.
Best For:
Rapid Dev/Test environments
CI/CD pipelines
Large-scale cloud infrastructure
Best Practices Recap:
| Task | Why It Matters |
|---|---|
| Use templates in OneView | Standardize server builds and eliminate manual errors |
| Set firmware baselines | Avoid inconsistent hardware behavior |
| Integrate with LDAP | Centralized authentication and easier access control |
| Use Image Streamer (Synergy) | Speed up deployment and enable stateless architecture |
After installation and configuration, it’s crucial to ensure everything is working properly, documented, and ready for the operations team or customer to take over.
Before handing off the system, verify that all hardware and configurations are functioning as expected.
Insight Diagnostics (available in Intelligent Provisioning):
Tests:
CPU health
Memory integrity
Storage performance
System board checks
Run these tests after installation or when problems are suspected.
iLO System Health Dashboard:
Accessible via iLO web interface.
Shows:
Power supply status
Temperature sensors
Drive health
Fan operation
Alerts are color-coded (green = OK, amber = warning, red = critical).
Tip: For HPE InfoSight-enabled systems (Gen10+), server telemetry can also be uploaded for deeper cloud-based analytics.
Proper documentation ensures future support, maintenance, and troubleshooting are easier.
Firmware Versions:
RAID and Disk Layout:
RAID level (e.g., RAID 10)
Drive types and sizes
Logical volume structure
Network Settings:
IP addresses
Subnets, gateways
VLAN IDs
NIC teaming/bonding config
Use PDF or export from OneView/iLO.
Include screenshots for visual confirmation.
Store in a central documentation system (e.g., Confluence, SharePoint).
To prepare for future disaster recovery or scaling, export the server's configuration settings.
iLO Scripting Toolkit or RESTful API:
Export settings like:
BIOS config
iLO user accounts
Boot order
OneView Profile Export:
Back up entire Server Profiles (including firmware baseline, network/storage config).
Can be imported into a new server to replicate setup.
Faster hardware replacement
Easier cloning of servers
Documentation for audits and change control
Tip: Store backups in a secure location, with access limited to authorized personnel only.
| Step | Skill Acquired |
|---|---|
| Rack and connect servers | Physical setup, cabling, power, environment checks |
| Power up and update firmware | POST monitoring, BIOS/iLO updates |
| Configure BIOS, RAID, iLO | Setup for performance, security, remote access |
| Install the OS | Use Intelligent Provisioning, PXE, or scripting |
| Deploy with OneView templates | Use automation and consistency for rapid rollout |
| Validate and document the system | Ensure readiness for operations and future scaling |
Deploying HPE servers reliably requires precision across hardware setup, firmware configuration, and network services. The following are frequent setup mistakes, their symptoms, root causes, and troubleshooting strategies — all aligned with real-world HPE ProLiant deployment experience.
OS installer does not detect any drives
Installer crashes or displays “no disk found” or “unsupported disk controller”
RAID not properly created in HPE SSA (Smart Storage Administrator)
Controller mode (RAID vs HBA) is incorrectly set
Driver for Smart Array Controller missing during OS install
Reboot and access Intelligent Provisioning (F10) → Launch SSA
Verify:
Logical drive created?
RAID level chosen matches disk count (e.g., RAID 5 needs ≥3 disks)
Drive status is "OK"
If OS install is manual, inject controller driver during install (especially for VMware or Linux)
Always configure RAID before OS install
Use HPE SPP ISO or Intelligent Provisioning to auto-load drivers
Cannot reach iLO for some nodes during mass setup
iLO addresses change unexpectedly after reboot or power loss
iLO IP assigned by DHCP, not static
DHCP lease expires or server moves to a different subnet
Connect locally or via console cable
Enter iLO setup (during POST → press F8 for iLO config)
Assign static IP, subnet mask, gateway manually
For all production servers, disable DHCP for iLO
Maintain an iLO IP plan — document IP/MAC/hostname per server
Optionally, configure DNS hostnames to match iLO addresses
Cannot boot from USB, ISO, or PXE network
Server boots into "No boot device" or attempts booting to disk too early
Boot order in BIOS/UEFI does not include:
USB device
PXE NIC
Virtual CD-ROM (from iLO)
During POST, press F9 to enter BIOS/UEFI setup
Go to Boot Options:
Enable required boot device types (USB, Network)
Set correct boot order priority
When scripting deployments, use OneView templates or iLO REST API to pre-configure boot settings
After ISO or PXE boot, remember to reset boot order to boot from disk
PXE boot starts, then hangs at “TFTP open timeout” or “File not found”
Client displays “PXE-E32: TFTP Open Timeout” or “PXE-M0F: Exiting PXE ROM”
PXE server (e.g., WDS, MDT, Kickstart, or custom TFTP server) not properly configured
Missing or misnamed boot file (e.g., pxelinux.0, bootx64.efi, boot.wim)
Firewall blocks UDP port 69 (used for TFTP)
Check that TFTP service is running
Confirm boot filename matches architecture (UEFI vs BIOS)
Use tools like TFTPD32 or Wireshark to trace traffic
Verify DHCP options 66 (Server) and 67 (Boot file) are correct
Create golden PXE templates per OS
Store TFTP configs in version control
Keep PXE and DHCP server roles logically separated
OS installer starts but fails with “no NIC detected” or “disk controller missing”
VMware ESXi install halts due to unsupported NIC
OS lacks native drivers for HPE-specific hardware
Smart Array controller
iLO chipset
HPE FlexibleLOMs (custom NICs)
Download driver packs from HPE support portal
Use HPE Custom ISO (available for ESXi, Windows, RHEL, etc.)
For unattended installs, inject drivers into boot.wim/initrd.img
Always use HPE-supported media
Keep drivers updated alongside firmware via SPP
Kickstart/preseed/unattend.xml is ignored or crashes
Server boots to PXE or ISO but doesn’t auto-install
Template file missing, misformatted, or not found
Virtual media or PXE file not properly mounted
Re-check unattended file syntax:
ks.cfg, autoinst.xml, unattend.xmlUse iLO Virtual Media to mount ISO + answer file together
Test booting manually with logs enabled (e.g., vmlinuz init=/bin/sh for Linux)
Validate template with 1–2 test servers before scaling
Keep installation scripts and files under version control
| Issue | Root Cause | Fix |
|---|---|---|
| OS won’t see disks | RAID not configured, wrong controller mode | Use SSA to create logical volumes |
| iLO unreachable | DHCP used, IP changes | Set static iLO IP in POST |
| Can’t PXE boot | BIOS boot order wrong | Enter BIOS, fix boot sequence |
| PXE fails mid-boot | TFTP or DHCP misconfigured | Verify boot file, firewall, options 66/67 |
| OS install fails | Drivers missing | Use HPE Custom ISO or inject manually |
| Unattended install broken | Template invalid | Validate syntax, mount correctly |
What is the primary purpose of HPE Intelligent Provisioning during server deployment?
To simplify server setup, OS installation, and initial configuration.
HPE Intelligent Provisioning is an embedded deployment tool integrated into ProLiant servers. It allows administrators to configure RAID, install operating systems, update firmware, and perform diagnostics without external media. The tool includes drivers and installation templates for many operating systems, enabling faster and more reliable deployments. Instead of manually installing drivers and configuring storage controllers, administrators can complete the process through an automated guided interface. In exam scenarios, Intelligent Provisioning is typically the recommended method for performing the initial configuration and OS deployment on new ProLiant servers.
Demand Score: 88
Exam Relevance Score: 95
Why must RAID be configured before installing the operating system on an HPE server?
Because the operating system must install onto the logical drive created by the RAID controller.
HPE Smart Array controllers present logical drives to the operating system rather than individual physical disks. Before installing the OS, administrators must configure RAID groups and logical drives so that the OS installer can detect available storage. Without RAID configuration, the system may not present any usable disk volumes to the OS installer. In typical deployments, administrators configure RAID through Intelligent Provisioning, the Smart Storage Administrator (SSA), or the server BIOS interface. Exam questions often emphasize the importance of configuring storage first before attempting OS installation.
Demand Score: 85
Exam Relevance Score: 94
Which HPE utility is used to configure Smart Array RAID settings?
HPE Smart Storage Administrator (SSA).
HPE Smart Storage Administrator is the primary management utility used to configure and manage Smart Array storage controllers. It allows administrators to create RAID arrays, configure logical drives, manage cache settings, and monitor drive health. SSA can be accessed through multiple interfaces including Intelligent Provisioning, the operating system, or a bootable environment. Because RAID configuration is required before deploying many enterprise workloads, SSA is commonly used during the initial server setup process. For certification exams, SSA is the correct tool whenever storage configuration or RAID management is required on ProLiant servers.
Demand Score: 82
Exam Relevance Score: 96
What boot mode is typically recommended for modern HPE server deployments?
UEFI boot mode.
UEFI provides several advantages over legacy BIOS boot methods. It supports larger boot disks, faster boot times, improved hardware initialization, and enhanced security features such as Secure Boot. Modern operating systems and enterprise environments increasingly rely on UEFI to support advanced storage and security features. HPE servers ship with UEFI as the default configuration for most modern operating systems. In certification exam scenarios, if the question involves modern OS deployments or large storage systems, UEFI is typically the recommended boot configuration.
Demand Score: 80
Exam Relevance Score: 92
During server setup, which component provides remote console access and hardware monitoring?
HPE Integrated Lights-Out (iLO).
HPE iLO is an embedded management processor integrated into ProLiant servers. It provides out-of-band management capabilities that allow administrators to remotely monitor hardware health, access the system console, mount virtual media, and perform power management operations. Because iLO operates independently of the operating system, administrators can manage the server even if the OS is not installed or the system has failed. During deployment, iLO is often used to remotely access the server console and perform installations through virtual media. Understanding the role of iLO in server setup and management is essential for HPE compute certifications.
Demand Score: 83
Exam Relevance Score: 96