HP EliteDesk 705 G3 Repair — Onsite, Remote & Workshop
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Got a HP EliteDesk 705 G3 that’s slowing down or won’t start? We service the HP EliteDesk 705 G3 — dead power, no POST, ageing drives, failing power supplies, overheating — and upgrade it to feel new again, onsite, remote or in our workshop since 2001.
Fast, honest HP EliteDesk 705 G3 repair & upgrades — no fix, no fee.
✔ No fix, no fee · ✔ 90-day warranty · ✔ Onsite, remote & workshop · ✔ Since 2001
Common HP EliteDesk 705 G3 Faults We Repair
- Won’t turn on / amber or blinking power light
- Won’t boot, no POST or beep-code errors
- No display / no signal on boot
- Hard drive / SSD failure or bad sectors (with data recovery)
- Slow performance — SSD & RAM upgrade to extend its life
- Overheating, dust-clogged or noisy fans
- Failing power supply or swollen capacitors
- Won’t connect to Wi-Fi or the internet
- BIOS / CMOS battery & boot issues
- Windows won’t boot, or upgrade to Windows 10/11
About the HP EliteDesk 705 G3
We repair and upgrade every HP EliteDesk 705 G3 — power, motherboard and PSU faults, swollen capacitors, ageing hard drives (with full data recovery), memory and cooling. A quality SSD, a RAM bump and a clean Windows 10 or 11 install can make it feel new for a fraction of replacement cost. Genuine, OEM-spec and quality refurbished parts; out-of-warranty and end-of-life fleet units 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 or upgrade 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
- 90-day warranty on parts and labour
- Onsite, remote & workshop options
- Genuine, OEM-spec & quality refurbished parts
- 1,300+ verified customer reviews
Get your HP EliteDesk 705 G3 repaired or upgraded — talk to a technician now.
✔ No fix, no fee · ✔ 90-day warranty · ✔ Onsite, remote & workshop · ✔ Since 2001
HP EliteDesk 705 G3 Repair FAQs
How much does a HP EliteDesk 705 G3 repair or upgrade cost?
Every job starts with a free, no-obligation Quick Quote and an upfront fixed price. No fix, no fee, with a 90-day warranty — and we’ll tell you honestly whether a repair or an SSD/RAM upgrade is better value.
Can you recover data from a HP EliteDesk 705 G3?
Yes — we recover documents, photos and files from a HP EliteDesk 705 G3 even if it won’t boot, and can move them to a new SSD or PC.
Why won’t my HP EliteDesk 705 G3 turn on?
Usually a failing power supply, swollen motherboard capacitors, a flat CMOS battery or a power-button fault — all commonly repairable. We diagnose it free and quote upfront.
Is it worth repairing or upgrading my HP EliteDesk 705 G3?
Often yes — an SSD, a RAM bump and a clean Windows install can make it feel new for a fraction of a replacement; we give honest advice if it isn’t.
Do you repair the HP EliteDesk 705 G3 out of warranty?
Absolutely — out-of-warranty and end-of-life machines are our specialty; we’re independent.
Where can you repair my HP EliteDesk 705 G3?
Australia-wide — onsite, remote, and workshop with nationwide pickup. Call 1300 723 628 or use the Quick Quote.
Related: HP Desktop Repair · Desktop PC Repair · Data Recovery
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HP EliteDesk 705 G3 Repair faults we repair every week
PSU failure
Symptom: Amber or blinking power LED, no POST, no fan spin
How we fix it: Remove the 240 W external brick and test with a known-good 19.5 V supply; if the board still fails to power, replace the internal 180 W ATX unit and inspect for swollen caps on the 12 V rail.
Repair or replace? repair
CMOS battery failure
Symptom: Date/time reset, BIOS settings lost on every power cycle, occasional boot loop
How we fix it: Open the chassis, replace the CR2032 cell on the motherboard and clear CMOS via the jumper before reassembly.
Repair or replace? repair
HDD/SSD failure
Symptom: Clicking or grinding noise, SMART errors, Windows fails to boot or shows bad sectors
How we fix it: Clone the drive to a new 2.5-inch or M.2 SATA SSD using a hardware duplicator, then install in the existing 3.5-inch bay or M.2 slot.
Repair or replace? repair
Overheating / dust-clogged heatsink
Symptom: Thermal throttling, loud fan, random shutdowns after 10-15 minutes
How we fix it: Remove side panel, blow out the CPU and PSU heatsinks with compressed air, re-paste the A10-9700 or Ryzen 5 APU with high-quality thermal compound and replace any seized case fans.
Repair or replace? repair
RAM degradation
Symptom: Beep codes, BSOD with MEMORY_MANAGEMENT, failure to POST beyond 8 GB installed
How we fix it: Test each DIMM individually in slot A2, replace with matching 2133 MHz or 2400 MHz DDR4 ECC or non-ECC sticks as per board revision.
Repair or replace? repair
Motherboard capacitor failure
Symptom: No power despite good PSU, visible bulging caps near VRM or audio section
Repair or replace? Depends
HP EliteDesk 705 G3 Repair price guide
| Repair | Indicative price | Typical turnaround |
|---|---|---|
| PSU replacement (180 W) | $145-$195 | Same day workshop |
| CMOS battery + BIOS reset | from $89 | Same day |
| SSD upgrade (512 GB SATA) | $165-$220 | Same day |
| Dust clean + thermal repaste | $120-$160 | Same day |
| RAM upgrade (16 GB kit) | $135-$175 | Same day |
| Data recovery from failing HDD | $220-$380 | 2-4 days |
| Windows 11 clean install + drivers | from $110 | Same day |
| Onsite diagnostic visit | from $99 | Next business day |
Prices are indicative only — every job is confirmed with a free, no-obligation quote after diagnosis. No Fix, No Fee.
HP EliteDesk 705 G3 Repair — your questions answered
How much does it cost to repair an HP EliteDesk 705 G3 that won't turn on?
A no-power fault is usually the 180 W PSU or a failed CMOS battery. Workshop repair starts from $145 for PSU replacement and $89 for battery swap, both completed same day with a 90-day warranty.
Can you upgrade an HP EliteDesk 705 G3 to Windows 11?
Yes. The Ryzen or A-series APUs meet the requirements once TPM 2.0 is enabled in BIOS. We perform a clean Windows 11 install, update chipset and LAN drivers, and test stability for $110.
Is it worth replacing the hard drive in a 705 G3?
Replacing the original mechanical drive with a 512 GB SSD removes the main bottleneck and extends usable life by years. Cost is $165-$220 including cloning of your data and same-day turnaround.
Do you offer onsite repair for the HP EliteDesk 705 G3 in Sydney and Melbourne?
Our technicians travel to offices and homes across greater Sydney and Melbourne. Onsite diagnostic is $99 and most power, drive or RAM faults are completed on the spot.
What warranty comes with HP EliteDesk 705 G3 repairs?
All parts and labour carry a 90-day warranty. If the same fault returns within that period we attend again at no charge under our no-fix, no-fee policy.
