<![CDATA[iFixit - Active Questions With Device "HP ProBook"]]> https://it.ifixit.com/Risposte/Device/HP_ProBook/All?rss=yes en-US Sun, 02 Aug 2026 02:36:53 -0700 <![CDATA[HP ProBook: Mentre il pc è in carica la luce gialla lampeggia ma non carica]]> Salve,

sono in possesso di un pc portatile HP Probook modello 455 G9, mentre il pc è spento e lo ricarico la spia, di colore giallo, lampeggia (quando funzionava regolarmente era fissa) e carica molto lentamente fino ad un giorno per arrivare al 90%, mentre quando il pc è acceso la spia rimane sempre gialla e non ricarica, anzi diminuisce la percentuale della batteria (prima la spia a pc acceso era di colore bianco).

La tensione dell'alimentatore è a 19 V.

Qual'è il problema?

Grazie.

]]> https://it.ifixit.com/Risposte/Visualizza/965837/Mentre+il+pc+%C3%A8+in+carica+la+luce+gialla+lampeggia+ma+non+carica https://it.ifixit.com/Risposte/View/965837 Tue, 28 Jul 2026 13:26:44 -0700 <![CDATA[HP ProBook 430 G8: bios bloccato password dimenticata]]> buongiorno ho bloccato il mio probook 430 g8 perche chi lo usava si e dimenticata la password e quindi non riesco piu ad accenderlo.

potete aiutarmi???????

⟐ Answered novembre 12, 2025 at 14:45 GMT-7

]]> https://it.ifixit.com/Risposte/Visualizza/922941/bios+bloccato+password+dimenticata https://it.ifixit.com/Risposte/View/922941 Wed, 12 Nov 2025 14:45:36 -0700 <![CDATA[HP ProBook 430 G2: Perchè il mio monitor non si accende?]]> Il pc, se collegato con un hdmi, fa vedere il monitor in caso contrario si accende ma lo schermo è nero.

]]> https://it.ifixit.com/Risposte/Visualizza/922927/Perch%C3%A8+il+mio+monitor+non+si+accende https://it.ifixit.com/Risposte/View/922927 Wed, 22 Oct 2025 03:46:28 -0700 <![CDATA[HP ProBook 440 G8: Salve, è possibile sostituire la tastiera retroilluminata?]]> sono in possesso di un HP 440 G8 è possibile sostituire la tastiera retroilluminata?

⟐ Answered novembre 23, 2024 at 9:46 GMT-7

]]> https://it.ifixit.com/Risposte/Visualizza/858988/Salve,+%C3%A8+possibile+sostituire+la+tastiera+retroilluminata https://it.ifixit.com/Risposte/View/858988 Sat, 23 Nov 2024 09:46:14 -0700 <![CDATA[HP ProBook 11 G2: HP ProBook 11 G2 (450) - Batterie neuve d'origine bloquée à 48% (en charge mais n'évolue pas, Hors charge le pourcentage baisse)]]> Bonjour, j'ai installé une batterie neuve et d'origine sur mon HP ProBook 11 G2. Le voyant de charge s'allume en orange et Windows 10 indique "Branché, en charge", mais le pourcentage reste strictement bloqué à 48%.

J'ai déjà tenté :

- Une réinitialisation matérielle (drainage des charges de la carte mère sans batterie)

- Une vérification dans le BIOS (informations visibles mais pas d'option de calibration)

- La désinstallation et réinstallation des pilotes de batterie dans le Gestionnaire de périphériques.

Le problème persiste malgré tout. Avez-vous une idée de ce qui pourrait bloquer la charge ou empêcher l'évolution du pourcentage ? Merci d'avance pour votre aide !

]]> https://it.ifixit.com/Risposte/Visualizza/966082/HP+ProBook+11+G2+(450)+-+Batterie+neuve+d'origine+bloqu%C3%A9e+%C3%A0+48%25+(en+charge+mais+n'%C3%A9volue+pas,+Hors+charge+le+pourcentage+baisse) https://it.ifixit.com/Risposte/View/966082 Thu, 30 Jul 2026 08:35:18 -0700 <![CDATA[HP ProBook 6460b: HP ProBook 6460b screen flashing and graphical artifacts starting in BIOS]]> My HP ProBook 6460b starts up with a screen flashing dark and white, featuring a corrupted square artifact in the center of the screen. The issue persists even before entering Windows, affecting the BIOS/startup menu as well. External monitors show the same flickering and corruption. I have already tried resetting the graphics driver, but the problem remains. What could be causing this hardware issue and how can it be fixed?

⟐ Answer edited luglio 28, 2026 at 4:22 GMT-7

]]> https://it.ifixit.com/Risposte/Visualizza/965767/HP+ProBook+6460b+screen+flashing+and+graphical+artifacts+starting+in+BIOS https://it.ifixit.com/Risposte/View/965767 Tue, 28 Jul 2026 04:22:22 -0700 <![CDATA[HP ProBook 11 G1: Power lighting blinking but pc not working or turning on]]> Power light blinking white but pc not working or turning on

⟐ Answer accepted luglio 24, 2026 at 10:18 GMT-7

]]> https://it.ifixit.com/Risposte/Visualizza/943813/Power+lighting+blinking+but+pc+not+working+or+turning+on https://it.ifixit.com/Risposte/View/943813 Fri, 24 Jul 2026 10:18:15 -0700 <![CDATA[HP ProBook 430 G2: Why power button and caps lock flashes once then turns off?]]> Good day, i have Hp Probook 430 G2 laptop. When i plug it in charging LED indicator lits but when i start it up the power and caps lock LEDs blink once and shuts down immediately together with charging LED indicator and the charging LED indicator turns on again. Already tried hard resetting it by disconnecting the battery and the charger and pressing the power button for couple of minutes. I tried different charger, recovery of BIOS using bootable flash disk but not responding also tried replacing and cleaning the RAM. What could be the possible problem? Thanks

⟐ Commented luglio 22, 2026 at 8:19 GMT-7

]]> https://it.ifixit.com/Risposte/Visualizza/803302/Why+power+button+and+caps+lock+flashes+once+then+turns+off https://it.ifixit.com/Risposte/View/803302 Wed, 22 Jul 2026 08:19:06 -0700 <![CDATA[HP ProBook 440 G2: My laptop keeps on blinking when plugged in power]]> hello my HP 440 G2 when plugged into power the charging light and the power light keep blinking and wont turn on

⟐ Commented luglio 20, 2026 at 8:29 GMT-7

]]> https://it.ifixit.com/Risposte/Visualizza/855106/My+laptop+keeps+on+blinking+when+plugged+in+power https://it.ifixit.com/Risposte/View/855106 Mon, 20 Jul 2026 08:29:20 -0700 <![CDATA[HP ProBook 440 G4: HP Laptop Keyboard only works when restarting]]> Hi there,

My laptop keyboard doesn't work when I power up the laptop, but when I restart it it works. It's a HP ProBook 440 G4. Any ideas please?

Thank you

⟐ Answered luglio 16, 2026 at 8:25 GMT-7

]]> https://it.ifixit.com/Risposte/Visualizza/964140/HP+Laptop+Keyboard+only+works+when+restarting https://it.ifixit.com/Risposte/View/964140 Thu, 16 Jul 2026 08:25:59 -0700 <![CDATA[HP ProBook 450 G5: How to replace the thermal paste]]> Because I can't figure out how to get it apart for my new used business class laptop witch is the hp probook 450 g5

⟐ Answer accepted luglio 12, 2026 at 8:00 GMT-7

]]> https://it.ifixit.com/Risposte/Visualizza/963510/How+to+replace+the+thermal+paste https://it.ifixit.com/Risposte/View/963510 Sun, 12 Jul 2026 08:00:28 -0700 <![CDATA[HP ProBook x360 435 G8: Screen is black but power is on]]> Power is on but screen is not responsing

⟐ Answered luglio 10, 2026 at 7:13 GMT-7

]]> https://it.ifixit.com/Risposte/Visualizza/963364/Screen+is+black+but+power+is+on https://it.ifixit.com/Risposte/View/963364 Fri, 10 Jul 2026 07:13:33 -0700 <![CDATA[HP ProBook: Charger light blinks when plugged in but won't power on]]> I have a HP ProBook 6440b that won’t turn on. The charger LED blinks but the laptop will not turn on with or without the battery. I’m sure the battery is completely dead, but I don’t think that would prevent it from powering on. Does anyone know how to fix this?

⟐ Commented luglio 07, 2026 at 2:01 GMT-7

]]> https://it.ifixit.com/Risposte/Visualizza/723690/Charger+light+blinks+when+plugged+in+but+won't+power+on https://it.ifixit.com/Risposte/View/723690 Tue, 07 Jul 2026 02:01:09 -0700 <![CDATA[HP ProBook 600 Series: Laptop is not turning on]]> It is not turning on and showing administration setting

⟐ Commented luglio 06, 2026 at 16:52 GMT-7

]]> https://it.ifixit.com/Risposte/Visualizza/962776/Laptop+is+not+turning+on https://it.ifixit.com/Risposte/View/962776 Mon, 06 Jul 2026 16:52:45 -0700 <![CDATA[HP ProBook 430 G6: My laptop’s start up is slow]]> my laptop is not starting at all very quickly so how to fix it that slow motions

]]> https://it.ifixit.com/Risposte/Visualizza/961719/My+laptop%E2%80%99s+start+up+is+slow https://it.ifixit.com/Risposte/View/961719 Mon, 29 Jun 2026 08:02:12 -0700 <![CDATA[HP ProBook 450 G1: How do I turn on my laptop when it is even not turning on after replac]]> How do I turn my laptop even if I have changed the battery certain of time even after removing the battery inter connecting the power cord it doesn't turn on file battery in its place power cable on impressing the button for 1 minute it doesn't turn on

]]> https://it.ifixit.com/Risposte/Visualizza/961564/How+do+I+turn+on+my+laptop+when+it+is+even+not+turning+on+after+replac https://it.ifixit.com/Risposte/View/961564 Sun, 28 Jun 2026 11:03:51 -0700 <![CDATA[HP ProBook 4530s: Why is my keypad and touchpad stop working at the same time]]> Why is my keypad and touchpad stop working at the same time

]]> https://it.ifixit.com/Risposte/Visualizza/961523/Why+is+my+keypad+and+touchpad+stop+working+at+the+same+time https://it.ifixit.com/Risposte/View/961523 Sun, 28 Jun 2026 00:26:25 -0700 <![CDATA[HP ProBook 440 G5: What to do when you are trying to cast TV and laptop but the tv nshowi]]> What to do when you are trying to cast TV and laptop but the tv name isn't showing

]]> https://it.ifixit.com/Risposte/Visualizza/961060/What+to+do+when+you+are+trying+to+cast+TV+and+laptop+but+the+tv+nshowi https://it.ifixit.com/Risposte/View/961060 Wed, 24 Jun 2026 12:55:06 -0700 <![CDATA[HP ProBook 450 G6: Why is my PC not booting?]]> It's showing blue screen, and it say PC need to be repaired

]]> https://it.ifixit.com/Risposte/Visualizza/960978/Why+is+my+PC+not+booting https://it.ifixit.com/Risposte/View/960978 Wed, 24 Jun 2026 00:12:21 -0700 <![CDATA[HP ProBook 430 G1: Can't turn on]]> When pressing the power button, the laptop only turns on for a moment (about 3 seconds) then turns off again

⟐ Commented giugno 16, 2026 at 4:06 GMT-7

]]> https://it.ifixit.com/Risposte/Visualizza/864449/Can't+turn+on https://it.ifixit.com/Risposte/View/864449 Tue, 16 Jun 2026 04:06:29 -0700