{"product_id":"ru-toetsenbord-hp-probook-4540-4540s-4545-4545s-4740-4740s","title":"RU Keyboard for HP ProBook 4540 \/ 4540s \/ 4545 \/ 4545s \/ 4740 \/ 4740s","description":"\u003cp\u003eGot loose, sticking or unresponsive keys on your HP ProBook 4540 \/ 4540s \/ 4545 \/ 4545s \/ 4740 \/ 4740s? This replacement keyboard with RU layout is a direct 1-for-1 replacement and uses the same ZIF flex and clip mounting as the original.\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLayout: RU\u003c\/li\u003e\n\u003cli\u003eCompatible: HP ProBook 4540 \/ 4540s \/ 4545 \/ 4545s \/ 4740 \/ 4740s\u003c\/li\u003e\n\u003cli\u003eConnection: ZIF flex cable\u003c\/li\u003e\n\u003cli\u003eBacklight: no\u003c\/li\u003e\n\u003cli\u003eFrame: standard black\u003c\/li\u003e\n\u003cli\u003eType: brand-new replacement part, tested\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSymptoms of a faulty part\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOne or more keys unresponsive or typing wrong characters\u003c\/li\u003e\n\u003cli\u003eKeys sticking or not springing back\u003c\/li\u003e\n\u003cli\u003eKeycaps loose or missing\u003c\/li\u003e\n\u003cli\u003eLiquid damage under keyboard (sticky feel)\u003c\/li\u003e\n\u003cli\u003eBacklight no longer works (if originally backlit)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstallation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e🟡 Medium\u003c\/strong\u003e · Estimated time: 35 minutes · Required tools: Phillips PH0, plastic pry tool, spudger.\u003cbr\u003eRemove bottom cover and battery, undo the keyboard mounting screws (often accessible from below), pry the keyboard out of the palmrest, unlatch the ZIF flex and fit the new one.\u003c\/p\u003e\n\u003ch4\u003eFrequently asked questions\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit every ProBook 4540 \/ 4540s \/ 4545 \/ 4545s \/ 4740 \/ 4740s sub-variant?\u003c\/strong\u003e\u003cbr\u003eYes, all ProBook 4540 \/ 4540s \/ 4545 \/ 4545s \/ 4740 \/ 4740s variants share the same flex and chassis cutout.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need a driver?\u003c\/strong\u003e\u003cbr\u003eNo, HP\/Windows recognises the keyboard automatically.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I verify my key layout matches?\u003c\/strong\u003e\u003cbr\u003eCount the keys around Enter: a RU layout has a horizontal Enter with one key above it.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does it fit every ProBook 4540 \/ 4540s \/ 4545 \/ 4545s \/ 4740 \/ 4740s sub-variant?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, all ProBook 4540 \/ 4540s \/ 4545 \/ 4545s \/ 4740 \/ 4740s variants share the same flex and chassis cutout.\"}},{\"@type\":\"Question\",\"name\":\"Do I need a driver?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No, HP\/Windows recognises the keyboard automatically.\"}},{\"@type\":\"Question\",\"name\":\"How do I verify my key layout matches?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Count the keys around Enter: a RU layout has a horizontal Enter with one key above it.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"HowTo\",\"name\":\"Replace RU keyboard on HP ProBook 4540 \/ 4540s \/ 4545 \/ 4545s \/ 4740 \/ 4740s\",\"totalTime\":\"PT35M\",\"tool\":[{\"@type\":\"HowToTool\",\"name\":\"Phillips PH0\"},{\"@type\":\"HowToTool\",\"name\":\"plastic pry tool\"},{\"@type\":\"HowToTool\",\"name\":\"spudger\"}],\"step\":[{\"@type\":\"HowToStep\",\"position\":1,\"name\":\"Prepare\",\"text\":\"Shut down Windows and unplug the charger.\"},{\"@type\":\"HowToStep\",\"position\":2,\"name\":\"Open bottom cover\",\"text\":\"Unscrew the base plate.\"},{\"@type\":\"HowToStep\",\"position\":3,\"name\":\"Disconnect battery\",\"text\":\"Pull the battery connector.\"},{\"@type\":\"HowToStep\",\"position\":4,\"name\":\"Remove old keyboard\",\"text\":\"Pry the keyboard free and unlatch the ZIF flex.\"},{\"@type\":\"HowToStep\",\"position\":5,\"name\":\"Fit new keyboard\",\"text\":\"Latch the new flex and clip the keyboard into the palmrest.\"}]}\u003c\/script\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":54472829501763,"sku":"SP5465","price":31.57,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/6256\/4706\/files\/SP5465.jpg?v=1778436063","url":"https:\/\/mackenners.com\/en-be\/products\/ru-toetsenbord-hp-probook-4540-4540s-4545-4545s-4740-4740s","provider":"Mackenners","version":"1.0","type":"link"}