HP EliteDesk 800 G5 Repair Specialists
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Is your HP EliteDesk 800 G5 not working? We repair the HP EliteDesk 800 G5 desktop fast — dead power, black screens, overheating, failed SSDs, boot errors and more — with upfront fixed pricing, a no-fix-no-fee promise and Australia-wide service since 2001.
Fast, professional HP EliteDesk 800 G5 repair — no fix, no fee.
✔ No fix, no fee · ✔ 90-day warranty · ✔ Onsite, remote & workshop · ✔ Since 2001
Common HP EliteDesk 800 G5 Faults We Repair
- Won’t turn on / amber or blinking power light
- Won’t boot, won’t boot from USB or won’t wake up
- No display / no signal on boot
- No POST or Dell/HP beep- or blink-code errors
- Won’t connect to Wi-Fi or the internet
- Overheating, shutting down or freezing
- Hard drive / SSD failure (with data recovery)
- RAM faults / no display after a RAM change
- BIOS / UEFI corruption or boot-loop
- Won’t shut down / restarts on its own
About the HP EliteDesk 800 G5
The HP EliteDesk 800 G5 is a small-form-factor desktop used in homes and offices across Australia. We repair and upgrade every HP EliteDesk 800 G5 — power and motherboard faults, graphics, storage (with data recovery), memory, cooling and Windows problems — and can fit a larger SSD or more RAM to extend its life. Independent service, out-of-warranty welcome.
Our Repair Process
1. Free phone or Quick Quote triage. 2. Diagnostic — we pinpoint the exact fault. 3. Upfront fixed quote — no fix, no fee. 4. Repair with quality parts and a 90-day warranty. Onsite, remote or in our workshop, Australia-wide.
Why The Original PC Doctor
- Since 2001 — 24+ years repairing Australian computers
- No fix, no fee diagnostics — you only pay if we solve it
- 90-day warranty on parts and labour
- Onsite, remote & workshop options to suit you
- Genuine / OEM-spec parts
- 1,300+ verified customer reviews
Get your HP EliteDesk 800 G5 repaired — talk to a technician now.
✔ No fix, no fee · ✔ 90-day warranty · ✔ Onsite, remote & workshop · ✔ Since 2001
HP EliteDesk 800 G5 Repair FAQs
How much does HP EliteDesk 800 G5 repair cost?
Every HP EliteDesk 800 G5 repair begins with a free, no-obligation Quick Quote. You get an upfront fixed price before any work starts, and our no-fix-no-fee promise means you only pay if we solve it. All repairs carry a 90-day warranty.
Can you recover data from a HP EliteDesk 800 G5?
Yes. We can recover documents, photos and files from your HP EliteDesk 800 G5’s SSD, NVMe or hard drive — even if it won’t boot or power on. Ask us to image the drive before any repair so your data is protected.
Do you repair the HP EliteDesk 800 G5 out of warranty?
Absolutely. We’re an independent repairer, so we fix HP EliteDesk 800 G5 units that are out of warranty or no longer supported by the manufacturer — usually faster and for less.
Where can you repair my HP EliteDesk 800 G5?
Australia-wide. We offer onsite visits, secure remote support, and workshop repair with nationwide pickup — whichever is fastest for you. Call 1300 723 628 to arrange.
Why won’t my HP EliteDesk 800 G5 turn on?
A HP EliteDesk 800 G5 that won’t power on is most often a failed power supply or adapter, a power-button or front-panel fault, or a motherboard issue. We diagnose it for free, give you a fixed-price quote, and most no-power faults are repairable — no fix, no fee.
My HP EliteDesk 800 G5 won’t boot or won’t connect to Wi-Fi — can you fix it?
Yes. Whether your HP EliteDesk 800 G5 won’t boot, won’t boot from USB, can’t enter the BIOS, or won’t connect to Wi-Fi or the internet, we repair boot, BIOS, storage and network faults — onsite, remotely or in our workshop.
Related: Hp Elitedesk Prodesk Mini Repair · Hp Desktop Repair · HP EliteDesk 800 G6 Repair · HP EliteDesk 800 G4 Repair
Free Resources
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HP EliteDesk 800 G5 Repair faults we repair every week
Power supply failure
Symptom: No power, amber or blinking white power LED, no fans
How we fix it: Disconnect mains, open the SFF chassis, swap the 250 W 80+ Platinum internal PSU with a known-good unit and test POST; replace if the 12 V rail is missing.
Repair or replace? repair
Motherboard capacitor ageing
Symptom: Random shutdowns, no POST after 2–3 years, faint burning smell
How we fix it: Remove the board, inspect and replace bulging Nichicon or Rubycon 6.3 V and 10 V polymer caps near the VRM and PCH; reflash latest BIOS after reassembly.
Repair or replace? repair
M.2 NVMe SSD failure
Symptom: Windows boot loop, SMART errors, drive not detected in BIOS
How we fix it: Remove bottom cover, disconnect the 2280 NVMe drive from the PCIe 3.0 slot, image any recoverable sectors to a new Samsung 970 EVO Plus or WD Blue SN570 and reinstall.
Repair or replace? replace
Overheating CPU throttling
Symptom: Thermal shutdown after 10–20 minutes, fan at 100 %
How we fix it: Clean the copper heat-pipe assembly and blower, replace the aged Fujipoly thermal pad and re-apply high-grade paste to the 65 W or 95 W Coffee Lake CPU.
Repair or replace? repair
CMOS battery drain
Symptom: Date/time reset, BIOS defaults lost on every power loss
How we fix it: Open the chassis, replace the CR2032 cell on the motherboard and re-enter custom BIOS settings; test for 48 hours.
Repair or replace? repair
4-pin fan header fault
Symptom: CPU fan spins at full speed or not at all, loud whine
How we fix it: Measure PWM signal at the header; replace the 4-pin header or reroute fan to the alternate header on the board.
Repair or replace? repair
HP EliteDesk 800 G5 Repair price guide
| Repair | Indicative price | Typical turnaround |
|---|---|---|
| Power supply replacement | $165-$235+ | Same or next business day |
| Motherboard capacitor refurbishment | $240-$340+ | 2–4 business days |
| M.2 NVMe SSD replacement + data recovery | $195-$295+ | Same or next business day |
| CPU cooler clean and repaste | $95-$145+ | Same day |
| CMOS battery replacement | from $65 | Same day |
| Fan header repair or reroute | $85-$125+ | Same day |
| Full diagnostic and quote | from $149 | 2-5 business days |
Prices are indicative only — every job is confirmed with a free, no-obligation quote after diagnosis. No Fix, No Fee.
HP EliteDesk 800 G5 Repair — your questions answered
How much does it cost to repair an HP EliteDesk 800 G5 that won’t turn on?
A no-power fault is usually the internal 250 W PSU. Replacement with a tested 80+ Platinum unit is typically $165-$235 and completed same or next business day. We quote before any work and apply no-fix-no-fee.
Can you recover data from a failed SSD in an EliteDesk 800 G5?
Yes. We image the M.2 NVMe drive in our clean-room reader before fitting a replacement Samsung or WD drive. Data recovery starts at $195 and most jobs finish the same day when the original sectors are readable.
Is the HP EliteDesk 800 G5 worth repairing in 2025?
The G5 uses an 8th/9th-gen Intel CPU that still handles Windows 11 and Office tasks well. A $200-$300 repair often costs less than half a new mini-PC and keeps your existing RAM and licences intact.
Do you come to my office or home for EliteDesk repairs?
We offer onsite service across capital cities, remote diagnostics Australia-wide, or you can ship the unit to our workshop. All options include the same 90-day warranty on parts and labour.
How long does a typical EliteDesk 800 G5 repair take?
Power supply, SSD or cooler jobs are usually finished the same or next business day. Board-level work such as capacitor replacement takes 2–4 days because parts must be ordered and the board removed.
