S/N，字母全称 Serial Number ，意思是序列号。是指 s/n 之后的十位或十二位字母和数字的组合。一般来说，每台笔记本的序列号都是唯一的。它来标识确认笔记本的身份。P/N，字母全称Product Number，意思是产品编号。是指 p/n 之后的数字 , 字母和符号的组合。相同配置的笔记本具有相同产品号，故...
惠普笔记本电脑的序列号绝大多是10位（一些较早的机型为12位），例如：cnu1234567，cnd0123xwd（注意序列号中没有字母O，只有数字0），产品号例如：RZ123PA#Ab2 可以通过下面的几种方式查找机器的序列号（serial number）和产品型号（product number）1. 保修卡 2. 机身标签 机器底部标签上也可以查看...
Every HP product has a product number and unique serial number. Reference these numbers when working with customer support agents, finding drivers and support documents, servicing the product, or determining warranty status.
1 开机在HP自检界面按F10,进入BIOS 2 选择Security - System IDs(不要按回车键),先按Ctrl+A组合键,之后按回车键，将用户机箱上的主机序列号输入到Serial Number对应的一行,注意英文字母全部使用大写。3 输入完成后按F10报错退出即可。
country or region. Standard warranty service response time is subject to change due to local parts availability. If parts are unavailable, your HP authorized service provider can provide you with details. HP will not alter form, fit, or function of this HP Hardware Product to make it operate ...
Each printer has a label that lists the unique serial number for the printer and the six-character product number. Examples of product numbers: CC522A A3E42A The location of the label varies by printer model. Look for the label in the following locations on your printer: ...
HP Support - Details / Long Version Out of Warranty? What to do... For those of us who are "Out of Warranty", submitting a case to HP is not an option. Open your device Product Home > Select Categories How-to and Troubleshooting to find help for common issues. HP Support does not...
View details Support categories Troubleshooting Toner & Paper Software & Drivers Setup & User Guides Product Specifications Account & Registration Warranty & Repair Tools & Diagnostics Product specifications Number of print cartridges 4 (1 each black, cyan, magenta, yellow) ...
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Details: 1. Product name: This is the product name affixed to the front of the device. 2. Serial number (s/n): This is an alphanumeric identifier that is unique to each product. 3. Part number/Product number (p/n): This number provides specific information about the product’s hardwar...