If you need to update the firmware, use the download site listed in Resources, or use the firmware on the IBM-supplied CD-ROM.

如果需要升级固件，那么可以通过参考资料中列出的下载站点或者IBM提供的CD - ROM上的固件来进行升级。

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PXE most commonly involves booting a computer from firmware i. e., a read-only memory or programmable ROM chip rather than from magnetic media.

最常见的PXE是从固件、即只读式存储器或可编程ROM芯片，而不是从磁介质引导计算机。

youdao

Read-only memory (ROM) is by far the most common form of firmware.

只读存储器(ROM)是固件的最普遍的形式。

youdao

Well-known HTC phone modder Football doesn't want us to get comfy: he claims to have both obtained a leaked version of Sense 4.1's ROM Upgrade Utility (RUU) and folded it into the 2.2 update to his Maximus firmware for the international One X.

ENGADGET: HTC Sense 4.1 reportedly leaked with custom ROM, One X owners taste the future