HP ProBook 450 G9 backlit keyboard replacement
The HP ProBook 450 G9 backlit keyboard is a tested OEM-spec replacement keyboard with US English ANSI layout, drop-in compatible with ProBook 450 G9 and 450 G8 laptops manufactured around 2022. It features white LED backlighting with two-stage brightness, matte black keycaps, and the original ribbon-cable connector. Priced for the Pakistan market and in stock at N.N Laptops, Hafeez Center, Lahore.
Why this keyboard works for your HP ProBook 450 G9
This is not a generic universal keyboard. It is the exact OEM-style replacement part used by authorised HP service centres — same plastic frame, same metal backplate, same FFC ribbon cable pin-out, and the US English ANSI layout that ships on most Pakistan-market HP laptops. Pulled from a tested donor unit, every single key has been verified using a keyboard-test utility before it reaches our shelf.
Detailed specifications
| Brand | HP |
|---|---|
| Compatible Models | ProBook 450 G9, ProBook 450 G8 |
| Layout | US English ANSI |
| Backlight | Yes — white LED, two brightness levels |
| Connector | Standard FFC ribbon (original Dell/HP/Lenovo/Apple OEM pin-out) |
| Key Travel | 1.5 – 1.8 mm typical |
| Condition | Used — fully tested, every key verified |
| Warranty | 15-day check warranty |
| Stock Location | Shop 66A, 3rd Floor, Hafeez Center, Gulberg III, Lahore |
Confirmed compatibility
The following HP laptop models accept this exact keyboard module without modification:
| ProBook 450 G9 | Direct fit — primary compatibility |
|---|---|
| ProBook 450 G8 | Confirmed cross-compatible (same chassis) |
Installation guide
Tools you'll need
A Phillips PH00 screwdriver, a plastic spudger, and roughly 20-30 minutes of bench time. The HP ProBook 450 G9 keyboard is held by 6-12 short screws on the underside of the chassis, plus a single FFC ribbon connector. Detailed model-specific iFixit-style instructions are emailed on request when you order — just message WhatsApp 0314 4000131.
What we test before shipping
- Every alphanumeric, function and modifier key — verified with a key-press logger.
- Backlight LED rows — every key lights uniformly with no dark patches.
- FFC ribbon — clean contacts, no creases, full insertion depth.
- Frame — no bends, no missing standoffs, no glue residue.
Real-world use cases
Most replacements we sell go into laptops that suffered liquid spills, dropped keycaps, or keys that stopped registering after years of typing. A new keyboard restores typing feel without the cost of a new laptop. For typists, students and developers, a fresh keyboard is the single biggest upgrade you can make to an aging HP ProBook 450 G9.
Where to buy and warranty
Visit us at Shop 66A, 3rd Floor, Hafeez Center, Gulberg III, Lahore, or order remotely via WhatsApp 0314 4000131. Every keyboard ships with our 15-day check warranty — install, test, and if anything is off, bring it back for replacement or full refund. Free delivery inside Lahore; nationwide Cash on Delivery via TCS or Leopards. You can also browse all laptop keyboard replacements, explore the full laptop parts catalogue, or browse touchpads, hinges, and flex cables on our online store.
Frequently Asked Questions
Will this keyboard fit my HP ProBook 450 G9?
Yes — this replacement is designed specifically for the HP ProBook 450 G9 chassis manufactured around 2022. It uses the same screw layout, ribbon cable, and frame as the original part. If your laptop is an early or late revision, WhatsApp us at 0314 4000131 with the service tag and we'll verify before shipping.
Is the backlight controllable from Windows?
Yes — the Fn + Space (or model-specific) shortcut controls the backlight directly from BIOS, so no extra driver is required. All shortcut keys including volume, brightness, and airplane mode behave exactly like the original keyboard.
How long does installation take?
For most HP ProBook laptops, swap takes 20-40 minutes by a technician. If you bring the laptop to our Hafeez Center shop, we'll install the keyboard in-store free of charge with any keyboard purchase. Walk-in or book ahead via WhatsApp 0314 4000131.
What if the keyboard is faulty?
Every keyboard is tested key-by-key on a working HP ProBook 450 G9 chassis before listing. We back it with a 15-day check warranty — if any key fails within 15 days, bring the part back to Hafeez Center for a no-questions replacement or refund.
Do you ship outside Lahore?
Yes — we ship anywhere in Pakistan via TCS or Leopards Courier with Cash on Delivery available. Lahore delivery is free; rest-of-Pakistan delivery is Rs. 250-650 depending on city.
About N.N Laptops
N.N Laptops has been the trusted Hafeez Center destination for used laptops and laptop spare parts in Lahore for over eight years. We sell, repair and source genuine HP parts — from LCD panels and motherboards to keyboards and batteries — and back every sale with a hardware guarantee. Walk in for a free compatibility check, or message 0314 4000131 for instant quotes.
