Looking for schematic for HP Probook 4540s. Anybody could help please?
Thanks in advance
PCWBF1A2F3C402
55.4.SI01.006G
683494-001
8K1280
Thanks in advance
PCWBF1A2F3C402
55.4.SI01.006G
683494-001
8K1280
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Re: Searching for HP Probook 4540s schematic
Codename "Richie" from Wistron, but I can't find it.. -
Re: Searching for HP Probook 4540s schematic
Finally I found it, enjoy
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Re: Searching for HP Probook 4540s schematic
i need this schematic tooComment
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Re: Searching for HP Probook 4540s schematic
this is for probook 4340 is not the 4540Comment
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Re: Searching for HP Probook 4540s schematic
Have you found it? I need that tooComment
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Re: Searching for HP Probook 4540s schematic
If no power. Reflash biosJust cook it! It's already broken.Comment
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Re: Searching for HP Probook 4540s schematic
Check it...
http://laptopblue.vn/download/1623/h...chematics.htmlComment
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Re: Searching for HP Probook 4540s schematic
Im looking HP probook 4540s wistron roadrunner 1.1 mb schematic....Comment
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Re: Searching for HP Probook 4540s schematic
check thisComment
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Re: Searching for HP Probook 4540s schematic
Thank you aanan.... but this is not what I want.... I need hp probook 4540s (wistron roadrunner 1.1 mb )Comment
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Re: Searching for HP Probook 4540s schematic
What is the difference between the roadrunner and richie?
I had 4540s with UMA and descrete GPU, but I believe both are richie.Comment
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Re: Searching for HP Probook 4540s schematic
Hi i need bios for hp 4540s roadrunner 1.1
thankComment
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Re: Searching for HP Probook 4540s schematic
Thank youComment
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Re: Searching for HP Probook 4540s schematic
Tank you everyoneComment
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Re: Searching for HP Probook 4540s schematic
Tank youComment
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Re: Searching for HP Probook 4540s schematic
ok.tnkComment
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Re: Searching for HP Probook 4540s schematic
ThanksComment
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Re: Searching for HP Probook 4540s schematic
thank youComment
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Help Needed: HP ProBook 640 G8 (Board: DCX978) - Not Charging Battery
Hi everyone,
I am working on an HP ProBook 640 G8 with motherboard code DCX978 10091.
The issue is the laptop will not charge the battery.
Symptoms:- The laptop runs fine on the AC adapter.
- It detects the battery but shows "Plugged in, not charging" (or no charging indicator at all).
- I have tried a different battery and a known-good HP USB-C charger, but the issue persists.
Does anyone have the schematic or boardview for this specific DCX978 board? I need... -
Hi, this I my first post on this forum and I am hoping to find schematic and/ or a board view for a HP ProBook x360 435 G7 with this MB that I am trying to repair: PRIMROSE-6050A3154701-MB-A01 (A1)
If similar, schematic and/ or a board view for the G6 and G8 models could also be of interest.
Laptop ProdID: 8RA64AV
Laptop SN# 5CG0314SWX
CPU: AMD Ryzen 3 4300U
Thanks in advance
12-04-2025, 09:29 AM -
HP ProBook X360 11 G3 ee (winbook) schematic and boardview thanks
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