#probook

#Nachhaltigkeit: Ein HP probook #430G2 von 2014 funkt auch mit #ac8265 (habe wegen OS-Abhängigkeit da keine Wifi6-Hardware eingebaut). Zweiter WLAN-Hardwaretausch für diese Maschine. Auf eine weiterhin nützliche Existenz!

#Computer #HP #IT #Notebook #probook

Kevin Karhan :verified:kkarhan@infosec.space
2025-06-06

@cesarpose @mrmasterkeyboard depends on the model and #hp has something more sinister:

I literally had this with a client in the past and it's the reason a #refurbisher I know didn't offer RAM-#Upgrades for HP machines at all

Kevin Karhan :verified:kkarhan@infosec.space
2025-06-02

@posiputt ja, bei den meisten Consumer-Geräten reicht es die CMOS-Batterie (!!!) rauszunehmen, ne Minute zu warten, dann nur mit Netzstrom neustarten und dann neue CMOS-Batterie rein!

Wenn das nicht hilft ggf. nen BIOS-Update auf CD/USB/FDD anbieten oder nach nem "CLR CMOS" pin-set aufm mainboard suchen....

Kevin Karhan :verified:kkarhan@infosec.space
2025-05-05

@Sirs0ri np.

I can recommend the "upcycling" & "reuse" route given #ThinClients offer decent performance for a mini server and more often than not are completely fanless, making them excellent at home.

It's not that I don't say any other brand is bad, but those brands have been reliable to me and are known to use reliable & new components and not new-old-stock or "upcycled" chips ripped from older machines and sticks.

  • And since you ain't looking for some "vintage" SD-RAM there's no need to dive into those.
Kevin Karhan :verified:kkarhan@infosec.space
2025-04-14

@simonzerafa this is common with #hp devices.

They literally #brick #PXEboot on #ProBook|s when you have any non-hp - branded #RAM sticks installed.

  • You'll literally have to confirm you want to boot by pressing F1 on the internal keyboard EVERY SINGLE TIME it (re-)boots...
2025-03-31

Hat jemand Erfahrung mit #Linux auf einem HP #ProBook #Notebook? Dachte an #Ubuntu. Und es soll meinen Laserdrucker Brother 2530 unterstützen - Linux Treiber und Software für gibts ja, hab schon geguckt.

Würde mein Thinkpad x240 (i5 4. Gen) in Rente schicken (zerfleddert langsam) und gegen ein ProBook mit i5 8. Gen tauschen wollen. Auch nicht das neueste, aber deutlich moderner.

Kevin Karhan :verified:kkarhan@infosec.space
2025-02-28

@radmin @tera @critakitty yeah, @frameworkcomputer refusing to make a #TrackPoint keyboard is kinda sad.

  • Cuz it's not as if they can't make a call at #Sprintek and maybe even get a custom-coloured rubber cap just to avoid #Lenovo claiming they violate the #UltraNav design / trademark.

Not to mention this isn't unique to even #ThinkPad or #hp #ProBook or #Dell #Latitude & #Getac devices, but even #Sony (#Vaio #P11Z) and #GPD did so...

  • I hope they at least got a holder-hole and lanyard loop option for the #Stylus like the #X230Tablet has...
mardub 🇫🇷🇸🇪mardub@piaille.fr
2024-12-01

Today is a big day! We managed to fix the hp probook x360 11 g5 ee. It was a pain in the *** to do it though. We had to find the bios chip buy a eep rom programmer spi flash programmer (the weird usb device) to dump erase and rewrite the bios . To use some soldering to connect some strings as well. At the end we had to use rcunlocker as explained on this website badcaps.net/forum/troubleshoot as well as IMGProg . #IMGProg #probook x360 11 g5 ee #rcunlocker . We now can remove the old windows put decent linux. This computer got "saved" but how many computer got just thrown away like this one because of those silly password and awful procedures to get factory reset?

Kevin Karhan :verified:kkarhan@infosec.space
2024-10-16

@frameworkcomputer Q: Aside from asymetric / non-exponential modules, have you tested 64GB & 128GB sticks?

I guess I've to check your #QVL then...

Kevin Karhan :verified:kkarhan@infosec.space
2024-10-13

@lamp I mean in terms of reliability.

  • I had cheap 3rd party RAM be unstable on me even at it's designated ratings...

Since then I'd rather pay a few cents more to get something more stable.

  • But that's just bias from past experiences...

Tho I wounder if one could easily reflash the SPD-EEPROM on those cheaper sticks to circumvent #VendorLock|s from like #hp #ProBook|s that will complain and demand to have F1 pressed every bootup when non-HP-branded sticks are installed!

mardub 🇫🇷🇸🇪mardub@piaille.fr
2024-10-11

Any #IT support in #Uppsala? found a laptop #hp #probook x360 11 g5 ee in the sopstuga. Hardware works, windows starts very slowly to the session of some young woman who lives nearby... We want to boot it on a linux usb but it refuses to do so. I try to access the #bios but it is password protected even removing all batteries does not reset password. What would you do about it? I wonder as well if i could /should contact my neighbour who throwed it to ask, but i am scared to freak her out. It seems to be a laptop that used to be from a her school in #uppsala but I have no idea which one the only clue is a message to connect to " SKOLNET " #skolnet #nvram

Kevin Karhan :verified:kkarhan@infosec.space
2024-09-30

@mvilain @dangillmor @pluralistic yeah...

The only reason I still have my DeskJet 6122 hooked up is because that lil shit refuses to die!

  • Like its glycol ink refuses to clog and it's easy to refill and reset the cartridges...

  • Otherwise I would've already replaced it with a WorkCentre multifunction laser...

Worse are their #ProBook line of #Laptops: They literally "Soft-#VendorLock" their #RAM to #HP-branded sticks, bricking #PXE-boot and requiring people to manually press F1 on the device keyboard EVERY SINGLE BOOTUP / REBOOT with #FUD messages.

  • Unlike with like #WiFi and #WWAN chips where one can figleaf argue that those need allow-listing for "spectrum regulatory compliance", this doesn't apply to RAM!

On the flipside I use a bunch of #fanless hp #ThinClient|s as #MiniServers, but that's because in #Germany #electricity is absurdly expensive and for just doing #backups and #MediaSharing doesn't draw much power...

Kevin Karhan :verified:kkarhan@infosec.space
2024-08-28
2024-07-05

ブログに投稿:ぶんじんのおはなし第二話:お手頃 Copilot呼び出しキー付きPCのHP ProBook 445 G11を試す #HP #ProBook #Laptop #ラップトップPC #Windowsパソコン #Copilot

bunjin.club/2024/07/05/hp-prob

2024-06-29

rate my new laptop :3 (probook x360 440 g1) #linux #LinuxDesktops #probook #hp

2024-06-29

I'm still getting great service from my HP ProBook (S-series) 4530s, that I bought in October 2011 (I've still got the email and invoice from when I ordered it!). It had 4GB RAM and a 250GB HDD, I've since doubled the RAM and replaced the HDD with an SSD. It's currently rocking Manjaro Cinnamon, which seems to suit it better than Linux Mint did - don't ask me why! Even after all these years, it still looks as good as it did when new - I never mistreat my hardware!

#HP #Probook #Manjaro

#HP #BIOS #アップデート により、一部の #ProBook #ラップトップ が高価な文鎮に 」: The Register

「「十分にテストされていない BIOS アップグレードをオンラインで公開し、それを当社のマシンに強制するという、HP のこのような不注意で無視された態度は、危険信号を発するに値します。」 」

私もHP PC を使っているので他人事とは思えません。HPしっかりしろよ!

theregister.com/2024/06/10/hp_

#prattohome #TheRegister

2024-01-26

@mshelton or better: Look at your #IT #Refurbisher...

Chances are they have a ton of cheap #Lazer multifunction units for less than a full pack of #Ink needed to scan (!!!) with those shitty #Inkjet machines.
infosec.space/@OS1337/11182203

Also don't just ditch #hp for printers, but also #PCs and #Laptops, because their #ProBook series of machines do #VendorLocking of #RAM and will refuse to boot without manually confirming by pressing F1 on the devices' keyboard every single bootup (!!!), bricking #PXE-Boot & #WakeOnLAN / #WoL in the process just to #FUD #customers and #IntependentRepair service providers!

The problem is in #IT that #WhatWeAllowIsWhatWillContinue and we allowed Corporations like #Apple to sprearhead the #Enshittification with #GluedInBatteries, #SolderedDownRAM, #SolderedDownSSDs and #AntiRepairDesign!

The only winning move is to refuse to buy such shit!!

Get a @frameworkcomputer and a @fairphone / #Fairphone if #BuyUsed & #UseLonger isn't an option, because in #capitalism, your reciept is your vote - EVERY SINGLE TIME!

#WhatYouAllowIsWhatWillContinue

Kevin Karhan :verified:kkarhan@mstdn.social
2023-11-18

@stanford yeah, all professional laptops like #Dell Latitude, #hp #ProBook.and #Lenovo #ThinkPad do #VendorLocking on #WiFi and #WWAN cards for way over a decade now...

as200950.social/@stanford/1114

2023-09-16

It turns out that this #hp #probook has express card and build-in smart card reader. But it's really build-in. You cannot remove or...insert it without removing all case. Which I didn't expect 😖😖😖

Express card smart card module that cannot be inserted to HP because of plastic blockers

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